Class 8

MP Board Class 8th Maths Solutions Chapter 3 Understanding Quadrilaterals Ex 3.3

MP Board Class 8 Maths Chapter 3 Exercise 3.3 Question 1.
Given a parallelogram ABCD. Complete each statement along with the definition or property used.

(i) AD = …..
(ii) ∠DCB = …….
(iii) OC = ……..
(iv) m∠DAB + m∠CDA =
Solution:
Given that ABCD is a parallelogram.
(i) AD = BC [∵ In a parallelogram opposite sides are equal]
(ii) ∠DCB = ∠DAB [∵ In a parallelogram opposite angles are equal]
(iii) OC = OA [∵ In a parallelogram diagonals bisect each other]
(iv) m∠DAB + m∠CDA = 180° [∵ Adjacent angles in a parallelogram are supplementary]

Class 8 Maths Chapter 3 MP Board Question 2.
Consider the following parallelograms. Find the values of the unknowns x, y, z.

Solution:
(i) ABCD is a parallelogram in which ∠B = 100° (given)
∴ ∠A + ∠B = 180° [∵ Sum of adjacent angles is 180°]
⇒ z +100° = 180°
⇒ z = 180° – 100° = 80°
Also ∠B = ∠D and ∠A = ∠C
[∵ Opposite angles are equal]
∴ ∠B = 100° = ∠D = y and ∠A = z = 80° = ∠C = x
∠ x = 80°, y = 100°, z = 80°.

(ii) y + 50° = 180° [∵ Sum of adjacent angles is 180°]
⇒ y = 180° – 50° = 130°
Also, y = x = 130° [∵ Opposite angles are equal in a parallelogram]
And 180°- z = 50° [Linear pair]
⇒ z = 180°- 50° ⇒ z = 130°

(iii) Clearly, x = 90°
[∵ Vertical opposite angles are equal] Also, x + y + 30° = 180°
[By using angle sum property of a triangle]
⇒ 90° + 30° + y = 180°
⇒ 120° + y = 180° ⇒ y = 180° – 120° = 60°
Since, alternate angles are equal in a parallelogram
∴ y = z = 60°
Thus x = 90°, y = 60° and z = 60°.

(iv) Since x + 80° = 180°
[Sum of adjacent angles is 180°] ⇒ x = 180° – 80° = 100°
Also 80° = y [∵ Opposite angles are equal in a parallelogram]
And x = 180° – z ⇒ 100° = 180° – 2° ⇒ 2 = 180° – 100° = 80°
Thus x = 100°, y = 80° and 2 = 80°.

(v) y = 112° [∵ Opposite angles are equal in a parallelogram]
y + x + 40° = 180°
[By angle sum property of a triangle]
⇒ 112°+ x+ 40° = 180°
⇒ x +152° = 180° ⇒ x = 180° – 152°
⇒ x = 28°
⇒ x = 2 = 28° [∵ Alternate angles are equal in a parallelogram]

MP Board Class 8th Maths Chapter 3 Question 3.
Can a quadrilateral ABCD be a parallelogram if
(i) ∠D + ∠B = 180°?
(ii) AB = DC = 8 cm, AD = 4 cm and BC = 4.4 cm?
(iii) ∠A = 70° and ∠C = 65°?
Solution:
(i) Yes, but need not be true.
(ii) No, because in a parallelogram opposite sides are equal but here AD ≠ BC.
(iii) No, because in a parallelogram opposite angles are equal but here ∠A ≠ ∠C.

Class 8 MP Board Maths Chapter 3 Question 4.
Draw a rough figure of a quadrilateral that is not a parallelogram but has exactly two opposite angles of equal measure.
Solution:

We can draw a figure of a kite in which exactly two opposite angles are equal.
Hence ∠D = ∠B.

MP Board Class 8 Maths Solutions English Medium Chapter 3 Question 5.
The measures of two adjacent angles of a parallelogram are in the ratio 3 : 2. Find the measure of each of the angles of the parallelogram.
Solution:
Let ABCD be a given parallelogram.
Let ∠A = 3x and ∠B = 2x.
Since the sum of adjacent angles in a parallelogram is 180°
∴ m∠A + m∠B = 180°
⇒ 3x + 2x = 180°
⇒ 5x = 180° ⇒ x = 36°

∴ m∠A = 3 × 36° = 108° and m∠B = 2 × 36° = 72°
Also, m∠A = m∠C = 108°
[∵ In a parallelogram opposite angles are equal]
and m∠B = m∠D = 72°.

MP Board Solutions Class 8 Maths Chapter 3 Question 6.
Two adjacent angles of a parallelogram have equal measure. Find the measure of each of the angles of the parallelogram.
Solution:
Let ABCD be a parallelogram, in which, let m∠A = m∠B = x
Since sum of two adjacent angles is 180°
∴ m∠A + m∠B = 180°
⇒ x + x = 180° ⇒ 2x = 180°
⇒ x = 90°
Also m∠A = m∠C = 90°
[∵ In a parallelogram opposite angles are equal]
and m∠B = m∠D = 90°.

MP Board Class 8 Maths Chapter 3 Question 7.
The given figure HOPE is a parallelogram. Find the angle measures x, y and z. State the
properties you use to find them.

Solution:
y = 40°
[Since PO || HE ∴ alternate angles are equal]
70° = y + 2 [Exterior angle property of a triangle]
⇒ z = 70° – 40° = 30°
∠POH = 180° – 70° = 110° [Linear pair]
∠POH = x = 110° [Opposite angles are equal]
Thus x = 110°, y = 40°, 2 = 30°.

Class 8 Maths Chapter 3 Exercise 3.3 Solutions Question 8.
The following figures GUNS and RUNS are parallelograms. Find x and y. (Lengths are in cm)

Solution:
(i) Since GUNS is a parallelogram.
∴ GS = NU and GU = SN
[∵ In a parallelogram opposite sides are equal]
⇒ 3x = 18 ⇒ x = 6
and 3y -1 = 26 ⇒ 3y = 1 + 26 = 27
⇒ y = 9
Thus x = 6 cm and y = 9 cm.

(ii) Since diagonals bisects each other in a parallelogram.
So, 20 = y + 7 ⇒ y = 13
Also, x + y= 16 ⇒ x = 16 – 13 = 3
Thus x = 3 cm and y = 13 cm.

MP Board Class 8 Maths Chapter 3 Exercise 3.1 Question 9.
In the given figure both RISK and CLUE are parallelograms. Find the value of x.

Solution:
Since RISK and CLUE are parallelograms.
∴ ∠SKR = ∠RIS = 120° [∵ Opposite angles are equal]
Also, ∠ULC = ∠UEC = 70° [Opposite angles are equal]
∠RIS + ∠ISK = 180° [Adjacent angles are supplementary]
⇒ ∠ISK = 180° – 120° = 60°

In ∆OES, we have
70° + x + 60° = 180° [Angle sum property]
⇒ x + 130° = 180°
⇒ x = 180° – 130° = 50°.

MP Board Class 8 Math Chapter 3 Question 10.
Explain how this figure is a trapezium. Which of its two sides are parallel?

Solution:
In a trapezium, only one pair of opposite sides are parallel, whereas other pair of opposite sides are non-parallel.
∴ KLMN is a trapezium because MN || KL.
[∵ Sum of two adjacent interior angles is 180° = ( 80° + 100°)].

Maths Class 8 Chapter 3 Exercise 3.3 Question 11.
Find m∠C in given figure if AB || DC.

Solution:
We are given, \(\overline{A B} \| \overline{D C}\)
∴ Sum of two adjacent interior angles is 180°
i. e., ∠B + ∠C = 180° ⇒ 120° + ∠C= 180°
⇒ ∠C = 180° -120° = 60°.
Thus ∠C = 60°.

Class 8 Subject Maths Exercise 3.3 Question 12.
Find the measure of ∠P and ∠S if \(\overline{S P} \| \overline{R Q}\) in figure. (If you find m∠R, is there more than one method to find m∠P?)

Solution:
Since \(\overline{S P} \| \overline{R Q}\)
Thus ∠R + ∠S = 180°
[∵ Sum of two adjacent interior angles is 180°]
⇒ 90° + ∠S = 180° ⇒ ∠S = 180° – 90° = 90°
∠P + ∠Q + ∠R + ∠S = 360° [∵ Sum of all angles of a quadrilateral is 360°]
⇒ ∠P + 310° = 360°
⇒ ∠P = 360° – 310°
⇒ ∠P = 50°
Thus ∠P = 50° and ∠S = 90°.
Also m∠P can be found as ∠P + ∠Q = 180°
[Adjacent angles are supplementary]
⇒ ∠P + 130° = 180°
⇒∠P = 180° -130° ⇒ ∠P = 50°

MP Board Class 8th Maths Solutions

In this article, we will share MP Board Class 8th Science Solutions Chapter 6 Combustion and Flame Pdf, These solutions are solved subject experts from the latest edition books.

MP Board Class 8th Science Solutions Chapter 6 Combustion and Flame

In this article, we will share MP Board Class 8th English Solutions Exercises 1 Pdf, Revision Exercise First, these solutions are solved subject experts from the latest edition books.

MP Board Class 8th Special English Solutions Revision Exercises 1

Word Power

A. Mach the following opposites :

1. encourage – (a) cheerful
2. clumsy – (b) deep
3. success – (c) narrow
4. even – (d) nervous
5. gloomy – (e) tame
6. fertile – (f) sculled
7. dead – (g) discourage
8. shallow – (h) infertile
9. savage – (i) alive
10. bold – (j) uneven
11. broad – (k) failure

Answers:

1. – (g)
2. – (f)
3. – (k)
4. – (j)
5. – (a)
6. – (h)
7. – (i)
8. – (b)
9. – (e)
10. – (d)
11. – (c)

B. Choose appropriate words from the box and fill in the blanks to complete the sentences :
licence, chairmanship, surgeon, artist, praised, satpura, beneficial, stretched

1. The doctor who specialises in surgical operations is called a ………………..
2. Kathakali is a performing art. The expressions of the ……………….. in Kathakali are praiseworthy.
3. He ……………….. and yawned lazily.
4. Herbal medicines are of great benefit. Fried food is not ……………….. for health.
5. You can’t drive without a ………………..
6. Everybody ……………….. Anu for her achievement.
7. The Narmada flows between the Vindhyachal and the ……………….. mountains.
8. The meeting held on a hill top under the ……………….. of Akela, the lone wolf.

Answers:

1. surgeon
2. artist
3. stretched
4. beneficial
5. licence
6. praised
7. satpura
8. chairmanship.

Comprehension

MP Board Class 8 English Revision Exercise 1 Question 1.
What should we do when things seem worst?
Answer:
When things seem worst, we have to stick to them. We must not quit.

Class 8 English Revision Exercise 1 Question 2.
What was the plan of Shekh Chilli?
Answer:
Shekh Chilli’s plan was to buy a cow when I got some money.

Revision Exercise 1 Class 8 English Question 3.
What did Abdul Kalam’s family do for their living?
Answer:
Abdul Kalam’s family was engaged in ferrying pilgrims between Dhanushkhodi and Rameshwaram in Tamil Nadu.

Class 8th English Revision Exercise 1 Question 4.
What is Maheshwar famous for?
Answer:
The humble palace of Devi Ahilya Bai is located at the ghat of Maheshwar.

Class 8 English Revision Exercise 1 MP Board Question 5.
What is the meaning of Narmada?
Answer:
The word ‘Narmada’ means one who soothes and gives pleasures to all.

Class 8 English MP Board Revision Exercise 1 Question 6.
What did the law of the jungle forbid? Why?
Answer:
The ‘Law of the Jungle’ forbade the animals to change their quarters without due warning

Class 8 Revision Exercise 1 Question 7.
What was the price at which the cub was bought to the wolves pack?
Answer:
The cub was bought to the Wolves Pack for the price of a newly killed bull.

English Reader Class 8 Revision Exercise 1 Question 8.
What brought a change in Sharad’s view of his disability?
Answer:
Sharad had a talk with some disabled athletes in the train. He got impressed to learn that those disabled athletes had positive attitude towards life. They had not hidden their disability with a shawl like him. This left a deep impact on Sharad’s mind. Now his view changed completely.

Class 8 Subject English Revision Exercise 1 Question 9.
When and where were the first International Abilympics held?
Answer:
The first International Abilympics was held in Tokyo in 1981.

Class 8 English Reader Revision Exercise 1 Question 10.
What was the name of the girl who had the face of an angel?
Answer:
Her name was Angel.

Class 8 English Revision Exercise First Question 11.
What is never to be treated as a mock and why?
Answer:
Do yourself.

Class 8 English Revision Exercise 1 Hindi Medium Question 12.
How did Abdul Kalam learn that perseverance maked miracles?
Answer:
Once Kalam was invited his teacher Mr. Subramania Iyer. Iyer’s wife was an orthodox Hindu lady. So she refused to serve food to Kalam. Iyer, without showing any adverse reaction, served the food himself. It was his patience and gravity that prompted his wife another time to serve food to Kalam. This taught Kalam the lesson of perseverance.

Word Power

A. Match the column A with Column B.

Answers:

1. – c
2. – f
3. – a
4. – g
5. – b
6. – d

Lets Learn

A. Fill in the blanks with the appro-priate prepositions.
(among, in, at, on, to, between, into, from, for, with, of)

1. The books are …………. the table.
2. He was rewarded …………. a medal.
3. He died …………. fever.
4. She lives close …………. my house.
5. They distributed the bananas …………. the students.
6. he jumped …………. the river.
7. He has applied …………. a job.
8. Ramu lives …………. a village.
9. Mohan borrowed money ………….
10. They laughed …………. him.
11. Raju was sitting …………. Mohan and Sohan.
12. We can’t see the sun …………. night.

Answers:

1. – on
2. – with
3. – of
4. – to
5. – among
6. – into
7. – for
8. – in
9. – from
10. – at
11. – between
12. – at

B. Insert the articles (a, an, the) wherever necessary.

1. Rich are not always happy.
2. Apple is fruit.
3. Earth moves round sun.
4. Elephant is biggest animal on earth.
5. Sunday is first day of week.
6. Give me hundred rupees.
7. Raju is honest boy.
8. Ramayana is holy book of Hindus.
9. Taj Mahal is in Agra.
10. This is table.

Answers:

1. The rich are not always happy.
2. An apple is a fruit.
3. The earth moves round the sun.
4. The elephant is the biggest animal on the earth.
5. Sunday is the first day of the week.
6. Give me a hundred rupees.
7. Raju is an honest boy.
8. The Ramayana is a holy book of the Hindus.
9. The Taj Mahal is in Agra.
10. This is a table.

Let’s read

A. Read the poem and answer the questions given below:
A lily of a day
Is fairer far in May,
Although it falls and dies that night.
It was the plant and flower of light
In small proportions we just beauties see. .
And in short measures life may perfect be.

MP Board Class 8 English Practice Test Paper 1 Question 1.
Who is fairer in May?
Answer:
A lily of a day in farmer in May.

Revision Exercise 1 Question 2.
Write the rhyming words of the poem.
Answer:
day – may, might – light, see – be.

Class 5 English Revision Exercise 1 MP Board Question 3.
What happens to a lily in one night.
Answer:
It falls and dies in one night.

English Revision Exercise 1 Question 4.
What do we see in small proportions?
Answer:
We see beauties in small proportions.

Class 8 English Revision Exercise 1 Ncert Question 5.
Give a suitable title for the poem.
Answer:
The beauty of a Lily.

B. Read the passage carefully and answer the questions given below it.

Once upon a time a lion decided to go to war. He summoned his ministers and commanded all the animals in the forest to come before him.

The lion’s subjects all presented them-selves and the lion issued the orders : ‘El-ephant you’re the largest.’ You’ll carry the guns and all supplies. You, fox, are very sly, so you’ll help me draw up the plans for the battle. You monkey, nimble jind good at climbing trees, will act as look out. Bear, you’re strong and agile, so you’ll’climb the fortress walls and scare the enemy.

Amongst those present were also a rabbit and a donkey. When the king’s min-isters saw them, they shook their heads, and then one of them, said, “Sir, I don’t think the donkey will make a good soldier. He’s easily frightened.” The lion Looked at the donkey and remarked “He brays louder than I roar. He’ll be the trumpet that will rally the troops.”

The ministers then pointed to the rabbit and said, “He’s even more nervous than the donkey.” The lion went over to the rabbit and said, “You’ve learned to be faster than the others to survive so you’ll act as my messenger.”

Then, turning to the crowd, he said, “Everyone can help the common cause as best he is able!”.

Class 8 Revision Exercise 1 English Question 1.
Who called his ministers?
Answer:
A lion called his ministers.

Class 8 MP Board English Revision Exercise 1 Question 2.
What do you mean by ‘subjects’ in this passage?
Answer:
‘Subjects’ means all the other animals of the jungle.

MP Board Class 8 English Reader Revision Exercise 1 Question 3.
What word was alloted to the monkey?
Answer:
The monkey was allotted to act as look out.

MP Board Class 8th English Revision Exercise 1 Question 4.
Who carried messages?
Answer:
The rabbit carried messages.

Revision Exercise Question 5.
Who used his voice as a trumpet . for the troops?
Answer:
The donkey used his voice as a trumpet for the troops.

Class 8 English Revision Exercise 1 2023 Question 6.
What was the task allotted to the fox? Why?
Answer:
The fox was told to help the lion in drawing up the plans for the battle. She was given such a taste beccause she was sly.

Class 8 English Revision Exercise-1 Question 7.
Write the adjectives which have been used for the following animals-
monkey ……………….
bear ……………….
elephant ……………….
rabbit ……………….
Answer:
monkey – nimble and good
bear – agile
elephant – largest
rabbit – faster.

Lets Write

A. Write a paragraph based on the village scene by using the words given below.

Mountain-top, peak, valley, foot of the mountain, river-bank, graze, small houses, trees, bridge, clouds, birds in the sky etc.

Answer:
There is a flag at the peak. From this mountain peak, nature looks very beau¬tiful. There is a valley underlying the two mountain peaks. Some small houses are there down hills, Near the bridge there are also some houses beside the trees. There is a big grazing ground along with the river. Some birds are seen in the sky which a covered with clouds.

B. Imagine you are a guest in your friend’s house. Write a paragraph in your own words about your stay there. You may use the hints given below. ,

1. The house and its surroundings.
2. your room
3. electricity
4. food-its cooking-who did it?
5. What you and your friend did in the evening
6. any unusual happening
7. would you like to go their again- reason for this.

Answer:
In this vacation. I have come to a friend in Delhi. His house in located in a posh locality of Preet Vihar. It is surrounded by many big apartments. The room is big. Twenty-four-hour electricity back-up has been provided by the apartment managers. My friend’s mother cooks very well. During evening we go to nearby market and Temples. I enjoy life here. I wish to come here-again.

C. You are Anand Sharma, a student of class VIII. write an application to the Headmaster of your school requesting him to change your section.
Answer:
See grammer part.

D. You are Anusha, writa a letter to your friend Rita inviting her to spend the summer vacation with you.
Answer:
See grammer part.

E. Write the summary of the poem ‘Don’t Quit’.
or
Trees are the Kindest things I Know.
Answer:
See ‘summary in English’ of the given poems in the guide.

In this article, we will share MP Board Class 8th Science Solutions Chapter 1 Crop Production and Management Pdf, Class 8 MP Board Science, These solutions are solved subject experts from the latest edition books.

MP Board Class 8th Science Solutions Chapter 1 Crop Production and Management

MP Board Class 8 Science Chapter 1 Question 1.
Select the correct word from the following list and fill in the blanks: float, water, crop, nutrients, preparation
(a) The same kind of plants grown and cultivated on a large scale at a place is called …………
(b) The first step before growing crops is of the soil.
(c) Damaged seeds would on top of the water.
(d) For growing a crop, sufficient sunlight and …………. and ……… from the soil are essential.
Answer:
(a) crop
(b) preparation
(c) float
(d) water, nutrients.

MP Board Class 8th Science Chapter 1 Question 2.
Match items in column ‘A’ with those in column ‘B.

A	B
(i) Kharif crops	(a) food for cattle
(ii) Rabi crops	(b) urea and superphosphate
(iii) Chemical fertilizers	(c) Animal excreta, cow dung, urine and plant waste
(iv) Organic manure	(d) Wheat, gram, pea
	(e) Paddy and maize

Answer:

A	B
(i) Kharif crops	(e) Paddy and maize
(ii) Rabi crops	(d) Wheat, gram, pea
(iii) Chemical fertilizers	(b) urea and superphosphate
(iv) Organic manure	(c) Animal excreta, cow dung, urine and plant waste

Class 8 Science Chapter 1 MP Board Question 3.
Gine two examples of each.
(a) Kharif crop
(b) Rabi crop.
Answer:
(a) Examples of Kharif crop – maize and paddy.
(b) Examples of rabi crop – wheat and mustard.

Class 8 MP Board Science Chapter 1 Question 4.
Write a paragraph in your own words on each of the following:
(a) Preparation of soil
(b) Sowing
(c) Weeding
(d) Threshing
Answer:
(a) Preparation of soil: It is the first step before growing a crop. First task in the process is to turn the soil and loosen it. This allows the roots to penetrate deep in the soil. The process of loosening and turning of soil is called tilling or ploughing which is done by a plough. Ploughs are made of wood or iron. If the soil is very dry, it may need watering before ploughing. The plough hed fields may have big pieces of soil called crumbs. These crumbs are broken and the field is leveled for sowing and for irrigation.

(b) Sowing: It is the process of putting seeds in the soil. For this purpose, good quality seeds are selected which are clean, healthy, of good variety and give a high yield. Tools for sowing seeds are traditional tools shaped like funnel and a seed drill. An appropriate distance between the seeds is also important to avoid overcrowding of plants.

(c) Weeding: In a crop field many other undesirable plants may grow naturally along with the crop. These are called weeds. Weeds are to be removed to protect the crops. The process of removal of weeds is called weeding. If weeding is not done, the growth of the crop is adversely affected. Some weeds are poisonous for animals and human beings. Tilling before sowing of crops helps in uprooting and killing of weeds, which may then dry up and get mixed with the soil. The weeds must be removed before they produce flowers and seeds. They are removed either manually or by using weedicides.

(d) Threshing: When the crop mature, they are cut. This process is called harvesting. After harvesting the crops are threshed for removing grain seeds from the chaff. This is carried out with the help of a machine called combine, which is in fact a combined harvester and thresher.

Class 8th Science Chapter 1 MP Board Question 5.
Explain how fertilizers are different from manure?
Answer:

Science Chapter 1 Class 8 MP Board Question 6.
What is irrigation? Describe two methods of irrigation which conserve water?
Answer:
Irrigation means supply of water to plants at different intervals. It helps absorption of nutrient elements by the. plants from the soil. It is essential for i growth and elongation of the roots of crop plants. It is also essential for providing moisture for the germination of seeds. Water supplied to plants by irrigation provides hydrogen and oxygen. Irrigation is essential to increase 1 the number of aerial branches in crop plants which in turn will increase the yields also.

Modem methods of irrigation help us to use water economically. The main methods used are as follows:

(i) Sprinkler System: This system is more useful on the uneven land where sufficient water is not available. The perpendicular pipes/ having rotating nozzles on top, are joined to the main pipeline at regular intervals. When water is allowed to flow through the main pipe under pressure with the help of a pump, it escapes from the rotating nozzles.,It gets sprinkled on the crop as if it is raining. Sprinkler is very useful for sandy soil [Fig. 1.1(a)].

(ii) Drip System: In this system, the water falls drop by drop just at the position of the roots. So it is called drip system. It is the best technique for watering fruit plants, gardens and trees. The system provides water to plants drop by drop

[Fig 1.1(b)]. Water is not wasted at all. It is a boon in regions where availability of water is poor.

MP Board Class 8 Science Chapter 1 English Medium Question 7.
If wheat is sown in the kharif season, what would happen? Discuss.
Answer:
Kharif crops need lot of rainfall, whereas wheat needs winter (cold) season and not heavy rainfall. So if wheat were sown in kharif season, the crop will damage due to heavy rainfall as well as collection of water in the fields.

MP Board Solutions Class 8 Science Chapter 1 Question 8.
Explain how soil gets affected by the continuous plantation of crops in a field?
Answer:
Soil supplies mineral nutrients to the crop. The nutrients are essential for the proper growth of the crop. Continuous growing of crops makes the soil poorer in certain nutrients. To avoid this, a method of crop-rotation is adopted, which maintains the nutrients of the soil intact.

Science Class 8 Chapter 1 MP Board Question 9.
What are weeds? How can we control them?
Answer:
Weeds are undesired plants which are grown among crop plants. They absorb water, nutrients etc., of the crop plants. Therefore, their removal from the field is a must. Farmers adopt many ways to remove weeds and control their growth.

1. Ploughing (tilling) the field before sowing the crop helps in uprooting and destroying the weeds.
2. The weeds may be removed manually before they produce flowers and seeds.
3. Weeds can be controlled by spraying certain chemicals called weedicides. These weedicides do not damage the crops.

MP Board 8th Class Science Chapter 1 Question 10.
Arrange the following boxes in proper order to make a flow chart of sugarcane crop production:

Answer:
Flow chart of sugarcane crop production is given below:

Science Class 8 MP Board English Medium Question 11.
Complete the following word puzzle with the help of clues given below:
Down:
1. Providing water to the crops.
2. Keeping crop grains for a long time under proper conditions.
5. Certain plants of the same kind grown on a large scale.

Across:
3. A machine used for cutting the matured crops.
4. A rabi crop that is also one of the pulses.
6. A process of separating the grain from chaff.
Answer:

MP Board Class 8th Science Crop Production and Management NCERT Extended Learning – Activities and Projects

Class 8 Science MP Board Chapter 1 Question 1.
Sow some seeds in the soil and arrange to water them by drip irrigation. Observe daily.
(i) Do you think it can save water?
(ii) Note the changes in the seed.
Answer:
(i) Yes, drip irrigation saves water as it does not allow the water to flow on sides and get wasted.
(ii) Seeds slowly get germinated.

MP Board Class 8 Chapter 1 Science Question 2.
Collect different types of seeds and put them in small bags. Label them.
Answer:
Do yourself.

MP Board Class 8 Science English Medium Question 3.
Collect picture of some agricultural machines and paste them in a file write their names and uses.
Answer:
Do yourself.

MP Board Solutions Class 8 Science Question 4.
Project Work Visit a farm, nursery or a garden nearby. Gather information about:
(i) importance of seed selection.
(ii) method of irrigation.
(iii) effect of extreme cold and extreme » hot weather on the plants.
(iv) effect of continuous rain on the plants.
(v) fertilisers/manure used.
Answer:
Do yourself.

MP Board Class 8th Science Crop Production and Management NCERT Intex Activities and Projects

Activity 1.3
Show the different sources of food.

MP Board Class 8th Science Crop Production and Management NCERT Additional Important Questions

A. Short Answer Type Questions

Class 8th MP Board Science Chapter 1 Question 1.
Define agriculture.
Answer:
Agriculture is the branch of biology which deals with the production of plants and animals useful to man, involving soil cultivation, breeding and management of crops and livestock.

MP Board Class 8 Science Chapter 1 Pdf Question 2.
What is necessary to provide food for a large population?
Answer:
In order to provide food for a large population – regular production, proper management and distribution of food is necessary.

Class 8 Science Chapter 1 Question 3.
Define soil.
Answer:
The weathered superficial layer of the earth’s crust which is Capable of supporting life is known as soil.

MP Board 8th Class Science Book Question 4.
What are the constituents of soil?
Answer:
Soil contains both living and decaying plants and animals and microbes and their remains as well as inorganic minerals.

Extended Learning-Activities And Projects Class 8 Solutions Chapter 1 Question 5.
How is humus beneficial for the growth of plants?
Answer:
Humus is rich in nutrients which are beneficial for plant growth. Being porous it also holds water and acts as a useful storage to serve in the dry months.

B. Long Answer Type Questions

MP Board Science Class 8 Question 6.
What is the importance of microbes in the soil?
Answer:
Microbes play an important role in agriculture. Many microorganisms -act as decomposers. They break down or decompose dead leaves, animal’s remains and wastes in the simple compounds and form carbon, nitrogen and other chemicals. They are also important in forming humus.

MP Board Class 8 Science Question 7.
How is Humus formed by microbes present in soil?
Answer:
Where there are dense layers of trees, the soil underneath them is dark coloured. It is made up of mixed organic material. This organic material is of partially or fully decomposed plant and animal remains and wastes. This is called Humus.

In this article, we will share MP Board Class 8th Sanskrit Solutions Chapter 12 चित्रकूटम् Pdf, Class 8 Mp Board Sanskrit Chapter 12, these solutions are solved subject experts from the latest edition books.

MP Board Class 8th Sanskrit Solutions Surbhi Chapter 12 चित्रकूटम्

MP Board Class 8th Sanskrit Chapter 12 अभ्यासः

Class 8 Sanskrit Chapter 12 MP Board प्रश्न 1.
एकपदेन उत्तरं लिखत (एक शब्द में उत्तर लिखो-)
(क) चित्रकूट कस्मिन् मण्डले अस्ति? (चित्रकूट किस जिले में है?)
उत्तर:
सतनामण्डले। (सतना जिले में।)

(ख) चित्रकुटे सर्वत्र किंराजते? (चित्रकूट में सब जगह क्या सुशोभित होती है?)
उत्तर:
हरीतिमा। (हरियाली।)

(ग) रामघट्टः कस्माः तटे वर्तते? (रामघाट किसके किनारे स्थित है?)
उत्तर:
मन्दाकिनीतटे। (मन्दाकिनी (गंगा) के किनारे।)

(घ) चित्रकूटे जलप्रपातस्य किं नाम? (चित्रकूट में जलप्रपात का क्या नाम है?)
उत्तर:
हनुमान्धारा। (हनुमान धारा।)

(ङ) जयन्तः सीताचरणे किं कृतवान्? (जयन्त ने सीता के चरणों में क्या किया?)
उत्तर:
चञ्चुप्रहारम्। (चोंच का प्रहार।)

Class 8 Sanskrit Chapter 12 Chitrakutam प्रश्न 2.
एकवाक्येन उत्तरं लिखत(एक वाक्य में उत्तर लिखो-)
(क) चित्रकूटं कीदृशं स्थलम् अस्ति? (चित्रकूट कैसा स्थल है?)
उत्तर:
चित्रकूटनगरकोलाहलरहितं प्राकृतिकसौन्दर्यसम्पन्न स्थलम् अस्ति। (चित्रकूट नगर के शोरगुल से रहित प्राकृतिक सौन्दर्य से सम्पन्न स्थान है।)

(ख) निर्झराः कीदृशाः वर्तन्ते? (झरने कैसे हैं?)
उत्तर:
निर्झराः कल-कलनादपूरिताः वर्तन्ते। (झरने कल-कल के स्वर से भरपूर हैं।)

(ग) हनुमान्धारा इति नाम कथम् प्रसिद्धम्? (हनुमान धारा यह नाम कैसे प्रसिद्ध हुआ?)
उत्तर:
लङ्कादहनान्तरं रामाज्ञया हनुमान अत्रैव शीतलत्वं प्राप्तवान् अतः एतस्य हनुमान्धारा इति नाम प्रसिद्धम्। (लंका के दहन के बाद राम की आज्ञा से हनुमान् ने यहीं ठण्डक प्राप्त की, अतः इसका हनुमान् धारा नाम प्रसिद्ध हुआ।)

(घ) चित्रकूटे कः विश्वविद्यालयः अस्ति? (चित्रकूट में कौन-सा विश्वविद्यालय है?)
उत्तर:
अत्र महात्मागान्धिग्रामोदयविश्वविद्यालयः अस्ति। (यहाँ महात्मा गान्धी ग्रामोदय विश्वविद्यालय है।)

MP Board Class 8 Sanskrit Chapter 12 प्रश्न 3.
रिक्त स्थानं पूरयत(रिक्त स्थान की पूर्ति करो-)
(क) चित्रकूटं …………. मध्ये स्थितम्।
(ख) रामचन्द्र: …………. यावत् निवासं कृतवान्।
(ग) चित्रकूटे द्वे ………….. स्तः।
(घ) सघनवनमध्ये ……….. विद्यते।
(ङ) चित्रकूटे …………. नंदी प्रसिद्धा।
उत्तर:
(क) विन्ध्यपर्वतमालायाः
(ख) एकादशवर्षाणि
(ग) नैसर्गिके गुहे
(घ) अनुसूयाश्रमः
(ङ) मन्दाकिनी।

Sanskrit Chapter 12 Class 8 MP Board प्रश्न 4.
उचितपदेन योजयत(उचित शब्द जोड़ो-)

उत्तर:
(क) → (ii)
(ख) → (iv)
(ग) → (i)
(घ) → (iii)

Sanskrit Class 8 Chapter 12 MP Board प्रश्न 5.
कोष्ठकात् शब्दान् चित्वा प्रश्ननिर्माणं कुरुत (कोष्ठक से शब्दों को चुनकर प्रश्न निर्माण करो-)
(कस्मिन्, कस्याः, कीदृशानि, कस्मात्, के) (किसमें, किसका, कैसे, किसके, कौन)

(क) चित्रकूट सतना मण्डले अस्ति। (चित्रकूट सतना मण्डल में है।)
उत्तर:
चित्रकूटं कस्मिन् मण्डले अस्ति? (चित्रकूट किस मण्डल में है?)

(ख) रामघट्टः मन्दाकिन्याः तटे अस्ति। (रामघाट मन्दाकिनी के तट पर है।)
उत्तर:
रामघट्टः कस्याः तटे अस्ति? (रामघाट किसके तट पर है?)

(ग) चित्रकूटे संघनानि वनानि सन्ति। (चित्रकूट में सघन वन हैं।)
उत्तर:
चित्रकूटे कीदृशनि वनानि सन्ति? (चित्रकूट में कैसे वन हैं?)

(घ) रामघट्टात् नातिदूरं जानकीकुण्डम्। (रामघाट के पास में जानकी कुण्ड है।)
उत्तर:
कस्मात् नातिदूरं जानकीकुण्डम्? (किसके पास में जानकीकुण्ड है?)

(ङ) चित्रकूटे द्वे नैसर्गिके गुहे स्तः। (चित्रकूट में दो प्राकृतिक गुफाएँ हैं।)
उत्तर:
चित्रकूटे के नैसर्गिक गुहे स्तः? (चित्रकूट में कितनी प्राकृतिक गुफाएँ हैं?)

Class 8 Sanskrit Chapter 12 प्रश्न 6.
शब्दं/धातुं प्रत्ययं च लिखत(शब्द या धातु और प्रत्यय लिखो-)
उत्तर:

MP Board Class 8th Sanskrit Chapter 12 प्रश्न 7.
विभक्तिं, लिङ्ग, वचनं च लिखत(विभक्ति, लिंग और वचन लिखो-)
उत्तर:

चित्रकूटम् हिन्दी अनुवाद

मध्यप्रदेशस्य सतनामण्डले विन्ध्यपर्वतमालायाः मध्ये नैसर्गिकेऽतरिमणीये विस्तृते क्षेत्रे तीर्थस्थलं चित्रकूटं स्थितम् अस्ति। इदं स्थलं नगरकोलाहलरहितम् प्राकृतिकसौन्दर्यसम्पन्नम् अस्ति। अत्र आगमनेन दर्शनेन च सहजतया आनन्दानुभूतिः जायते। चित्रकूटे सघनानि वनानि सन्ति, अत्र कल-कलनादपूरिताः निर्झराः अपि वर्तन्ते। सर्वत्र हरीतिमा राजते। चित्रकूटस्य धार्मिक, सांस्कृतिक, नैसर्गिकम् अपि महत्त्वं विद्यते। कथ्यते यत्-भगवान् रामचन्द्रः वनवानसकाले सीतालक्ष्मणाभ्यां सह एकादशवर्षाणि यावत् चित्रकूटे एवं निवासं कृतवान्। महर्षिः अत्रिः, साध्वी अनुसूया च अत्रैव तपस्यां कृत्वा आत्मज्ञानम् अलभेताम्। जनश्रुत्यनुसारम् अत्रैव अनसूया ब्रह्म-विष्णु-महेशानाम् स्वतपसा बालरूपेण साक्षात्कारं कृतवती। अत्र अनेकानि दर्शनीयानि स्थलानि सन्ति। यथा.

अनुवाद :
मध्य प्रदेश के सतना जिले में विन्ध्य पर्वतमाला के बीच में प्राकृतिक अति मनोहर विस्तृत क्षेत्र में तीर्थस्थल चित्रकूट स्थित है। यह स्थल नगर के शोरगुल से रहित प्राकृतिक सौन्दर्य से सम्पन्न है। यहाँ आने और देखने से स्वाभाविक रूप से आनन्द की अनुभूति होती है। चित्रकूट में घने वन हैं, यहाँ कल-कल के स्वर से भरपूर झरने भी हैं। सब जगह हरियाली सुशोभित होती है। चित्रकूट का धार्मिक, सांस्कृतिक और स्वाभाविक महत्व भी है। कहा जाता है कि भगवान् रामचन्द्र ने वनवास के समय में सीता और लक्ष्मण के साथ ग्यारह वर्ष तक चित्रकूट में ही निवास किया। महर्षि अत्रि और साध्वी अनुसूया ने यहीं तपस्या करके आत्मज्ञान प्राप्त किया। जनश्रुति के अनुसार यहीं अनुसूइया ने ब्रह्मा, विष्णु और महेश का अपनी तपस्या से बालरूप में साक्षात्कार किया। यहाँ अनेक देखने योग्य स्थल हैं। जैसे-

रामघट्टः-मन्दाकिन्याः तटे रामघट्टः अस्ति। अयम् अतीवरमणीयः घट्टः। अत्र साधूनां महात्मनां तीर्थयात्रिणांच प्रायःसम्मर्दः भवति। सूर्योदयात् सूर्यास्तंयावत्मन्त्रोच्चारणेन वातावरणं गुञ्जायितं भवति। सन्ध्याकाले नीराजनसमये। मनोरमदृश्यं भवति। अत्र नौकाविहारस्य आनन्दाः अपि यात्रिभिः लभ्यन्ते।

अनुवाद :
रामघाट-मन्दाकिनी के तट पर रामघाट। है। यह बहुत सुन्दर घाट है। यहाँ साधुओं, महात्माओं और तीर्थयात्रियों की प्रायः भीड़ होती है। सूर्योदय से सूर्यास्त तक मन्त्रों के उच्चारण से वातावरण गूंजता रहता है। शाम को आरती के समय मनोरम दृश्य होता है। यहाँ नौका विहार का आनन्द भी यात्रियों के द्वारा लिया जाता है।

कामदगिरिः-कामदगिरिस्थलस्य धार्मिकम् महत्त्वं लोकप्रसिद्धम्। एतत् स्थलं हरीतिमाच्छादितम् अस्ति। अत्र श्रद्धालवः भगवतः रामस्य प्रतीकस्वरूपं चरणचिह्नम् पूजयन्ति। मान्यता अस्ति यद् भरतः अयोध्यावासिभिः सह रामं पुनः अयोध्याम् आनेतुम् अत्रैव प्रार्थितवान्। अत्रैव समीपे भरतमिलापमन्दिरम् अस्ति। कामदगिरेः प्रदक्षिणाः जनैः क्रियते।

अनुवाद :
कामदगिरि-कामदगिरि स्थल का धार्मिक महत्व संसार में प्रसिद्ध है। यह स्थल हरियाली से ढका है। यहाँ श्रद्धालु भगवान् राम के प्रतीक स्वरूप चरण चिन्ह को पूजते हैं। मान्यता है कि भरत ने अयोध्यावासियों के साथ राम से पुनः अयोध्या आने के लिए यहीं प्रार्थना की थी। यहीं पास में भरतमिलाप मन्दिर है। कामदगिरि की प्रदक्षिणा (परिक्रमा) लोगों के द्वारा की जाती है।

जानकीकुण्डम्-रामघट्टात् नातिदूरम् एव जानकीकुण्डम् अस्ति। तत्र नौकया अपि गन्तुं शक्यते। अत्र मन्दाकियाः शान्तं जलम् अतीतस्मृतिपूरितम् इव स्थिरम् भाति। वनवासे सीता अत्रैव स्नानं करोति स्म। अत एव एतस्य नाम जानकीकुण्डम् इति प्रसिद्धम्।

अनुवाद :
जानकी कुण्ड-रामघाट से पास में ही जानकी कुण्ड है, वहाँ नाव से भी जाया जा सकता है। यहाँ मन्दाकिनी का शान्त जल प्राचीन स्मृतियों (यादों) से भरा सा स्थिर सुशोभित होता है। वनवास में सीता यहीं स्नान करती थीं। इसलिए ही इसका नाम जानकी कुण्ड प्रसिद्ध हुआ।

अनुसूयाश्रमः-सघनवनमध्ये अनुसयाश्रमः विद्यते। अत्र पक्षिणां कलरवः, निर्झरझर्झरध्वनिः शीतलवायुः च मनांसि रञ्जयन्ति। मन्दाकिन्याः उद्गमस्थलम् एतदेव। अत्र ब्रह्म-विष्णु-महेशात्रि-अनसूयादयः तपस्यां अकुर्वन्।

अनुवाद :
अनुसूया का आश्रम-घने वन के बीच में अनुसूया का आश्रम है। यहाँ पक्षियों की आवाज, झरने की झर-झर ध्वनि और शीतल वायु मन को प्रसन्न करती है। मंदाकिनी का उद्गम स्थल यही है। यहाँ ब्रह्मा, विष्णु, महेश, अत्रि, अनुसूया आदि ने तपस्या की।

स्फटिकशिला-जानकीकुण्डसमीपे एव विशाल शिला दर्शनीया वर्तते। अत्रैव जयन्तः काकरूपेण सीताचरणे चञ्चुप्रहारं कृतवान् आसीत् इति प्रसिद्धम्।

अनुवाद :
स्फटिकशिला-जानकी कुण्ड के पास में ही विशाल शिला देखने योग्य है। यहीं जयन्त (इन्द्र का पुत्र, काक रूप धारी) ने काक के रूप में सीता के चरणों में चोंच से प्रहार किया था। ऐसा प्रसिद्ध है।

गुप्तगोदावरी-चित्रकूटतः पञ्चकोशदूरं नयनाभिरामं सौन्दर्ययुक्तं गुप्तगोदावरीस्थलं वर्तते। अत्र द्वे नैसर्गिक गुहे स्तः। अत्र निरन्तरं जलम् प्रवहति।

अनुवाद :
गुप्त गोदावरी-चित्रकूट से पाँच कोश दूर नयनाभिराम (आँखें को प्रसन्न करने वाले) सौन्दर्य से युक्त गुप्त गोदावरी स्थल है। यहाँ दो स्वाभाविक गुफाएँ हैं। यहाँ लगातार जल बहता है।

हनुमान्धारा-अत्र उच्चस्थलात् जलम्पतति। जलप्रपातः अत्र खलु द्रष्टव्यः एव। लङ्कादहनानन्तरं रामाज्ञया हनुमान् अत्रैव शीतलत्वं प्राप्तवान् अतः एतस्य नाम हनुमान्धारा इति जनश्रुतिः।

अनुवाद :
हनुमान धारा-यहाँ ऊँचे स्थान से पानी गिरता है। निश्चित ही जल प्रपात यहाँ देखने योग्य है। लंका दहन के बाद राम की आज्ञा से हनुमान ने यहीं ठण्डक प्राप्त की थी। इसलिए इसका नाम हनुमान धारा है ऐसा लोकापवाद है।

ग्रामोदयविश्वविद्यालयः-अत्र राष्ट्रसेवकेन नानाजीदेशमुखेन ग्रामोद्धारभावनया नवीनः प्रकल्पः स्थापितः। चित्रकूटग्रामोदयविश्वविद्यालयः। साम्प्रतं सः महात्मागान्धिग्रामोदयविश्वविद्यालयः इति नाम्ना। प्रसिद्धः। अत्र प्राकृतिकचिकित्साप्रकल्पः अपि वर्तते। कृषेः-अनुसन्धानकार्येषु अत्र महती प्रगतिः दृश्यते।

अनुवाद :
ग्रामोदय विश्वविद्यालय-यहाँ राष्ट्रसेवक नानाजी देशमुख ने गाँव के उद्धार की भावना से नवीन प्रकल्प स्थापित किया। ‘चित्रकूट ग्रामोदय विश्वविद्यालय’, इस समय वह ‘महात्मा गान्धी ग्रामोदय विश्वविद्यालय’ नाम से प्रसिद्ध है। यहाँ प्राकृतिक चिकित्सा प्रकल्प भी है। कृषि के अनुसन्धान के कार्यों में यहाँ बहुत प्रगति दिखाई देती है।

चित्रकूटम् शब्दार्थाः

मण्डले = जिले में। नैसर्गिके = प्राकृतिक रूप में। अतीतस्मृतिपूरितम् = प्राचीन स्मृतियों (यादों) से भरा। सहजतया = स्वाभाविक रूप से। कल-कलनादपूरिताः = कल-कल स्वर से भरपूर। जयन्तः = इन्द्र का पुत्र (काक रूप -धारी)।सम्मर्दः=भीड़ (समूह)। चञ्चुप्रहारम्=चोंचसे प्रहार। गुंजायितम् = गुंजित हुआ। गुहे = दो गुफाएँ। नीराजनासमये = आरती के समय। प्रकल्पः = विचार। यात्रिभिः = यात्रियों के द्वारा।

MP Board Class 8th Sanskrit Solutions

In this article, we will share MP Board Class 8th Science Solutions Chapter 5 Coal and Petroleum Pdf, Class 8 Science Chapter 5, These solutions are solved subject experts from the latest edition books.

MP Board Class 8th Science Solutions Chapter 5 Coal and Petroleum

MP Board Class 8 Science Chapter 3 Coal And Petroleum Question 1.
What are the advantages of using CNG and LPG as fuels?
Answer:
The advantages of using CNG and LPG as fuels are:

1. CNG and LPG are a non-polluting fuel vehicles.
2. CNG is used for power generation.
3. LPG can be used directly for burning in homes and factories.
4. CNG and LPG fuels are easy to store.

MP Board Class 8 Science Chapter 5 Question 2.
Name the petroleum product used for surfacing of roads.
Answer:
These days bitumen is used for surfacing of roads in place of coal-tar.

Class 8 Science Chapter 5 MP Board Question 3.
Describe how coal is formed from dead vegetation. What is this process called?
Answer:
About 300 million years ago, the earth had dense forests in low lying wetland areas. Due to natural processes like flooding, these forests got buried under the soil. As more soil deposited over them, they were compressed. The temperature also rose as they sank deeper and deeper. Under high pressure and high temperature, dead plants got slowly converted to coal. As coal contains mainly carbon, the slow process of conversion of dead vegetation into coal is called carbonisation. Since it was formed from the remains of vegetation, coal is also called a fossil fuel.

MP Board Class 8th Science Chapter 5 Question 4.
Fill in the blanks:
(a) Fossil fuels are and
(b) Process of separation of different- constituents from petroleum is called
(c) Least polluting fuel for vehicle is
Answer:
(a) coal, petroleum, natural gas.
(b) refining
(c) CNG.

MP Board Class 8th Science Chapter 3 Coal And Petroleum Question 5.
Tick TruelFalse against the following statements:
(a) Fossil fuels can be made in the laboratory. (T/F)
(b) CNG is more polluting fuel than petrol. (T/F)
(c) Coke is almost pure form of carbon. (T/F)
(d) Coal tar is a mixture of various substances. (T/F)
(e) Kerosene is not a fossil fuel. (T/F)
Answer:
(a) False, (b) False, (c) True, (d) True, (e) True.

MP Board Class 8 Chapter 5 Question 6.
Explain why fossil fuels are exhaustible natural resources.
Answer:
Coal, petroleum and natural gas are fossil fuels. The amount of these resources is limited in nature and is used by human activities. This is why fossil fuels are exhaustible natural resources.

Class 8 MP Board Science Chapter 5 Question 7.
Describe characteristics and uses of coke.
Answer:
Coke is obtained as a solid residue by heating coal in a closed tube in the absence of air. Coke is a tough porous black substance. It is almost pure form of carbon. Uses of Coke:

1. It is used in the manufacture of steel.
2. It is used in the extraction of many metals.

Class 8 MP Board Chapter 5 Question 8.
Explain the process of formation of petroleum.
Answer:
Petroleum was formed from organisms living in the sea. As these organisms died, their bodies settled at the bottom of the sea and got covered with layers of sand and clay. Over millions of years, absence of air, high temperature and high pressure transformed the dead organisms into petroleum and natural gas.

MP Board Class 8 Subject Science Chapter 5 Question 9.
The following table shows the total power shortage in India from 1991-1997. Show the data in the form of a graph. Plot shortage percentage for the years on the Y-axis and the year on the X-axis.

(Source: CME, D&B researchcea.nic.in)
Answer:

MP Board Class 8th Science Coal and Petroleum NCERT Intext Activities and Projects

Activity 5.1

Make a list of various materials used by us in daily life and classify them as natural and man-made.

MP Board Class 8th Science Coal and Petroleum NCERT Additional Important Questions

A. Short Answer Type Questions

Class 8 Science Chapter 3 MP Board Coal And Petroleum Question 1.
Define inexhaustible natural resources with examples.
Answer:
These resources are present in unlimited, quantity in nature and are not likely to be exhausted by human activities. Examples are sunlight, air.

Class 8th Science Chapter 3 Coal And Petroleum Question 2.
Define exhaustible natural resources with examples.
Answer:
The amount of these resources in nature is limited. They can be exhausted by human activities. Examples of these resources are forests, wildlife, minerals, coal, petroleum, natural gas etc.

Class 8 Science Chapter 3 Coal And Petroleum Question 3.
Why charcoal is better fuel than wood?
Answer:
Charcoal is a clean fuel and gives very less smoke which is equivalent to negligible. But wood is not a clean fuel and gives a lot of smoke on burning.

Class 8th Science Chapter 5 Question 4.
Why should we conserve energy?
Answer:
We should conserve energy:

1. to overcome the problem of energy crisis.
2. to save non-renewable sources of energy.
3. to make the sources last long.

8th Science 5th Lesson Question Answer Question 5.
Why are we using coal and petroleum
even though a large amount of sun’s energy is falling on the earth?
Answer:
Even though a large amount of the sun’s energy is falling on earth, it is very much diffused. In order to use sun’s energy we have to collect and concentrate it.

B. Long Answer Type Questions

Class 8 Chapter 5 MP Board Question 6.
What are the uses of LPG?
Answer:
At high pressure, LPG is stored in liquid form. Therefore, it can be filled at high pressure in small cylinders which can be sent for household and industrial uses. When regulator fitted on the cylinder is turned on, pressure inside the cylinder reduces and LPG converts in gaseous form and passes through a pipe to the burner where it is used as fuel.

Chapter 3 Science Class 8 Coal And Petroleum Question 7.
Write a short note on Compressed Nature Gas.
Answer:
Compressed Natural Gas (CNG): Natural gas is mainly composed of methane (CH4) with ethane C2H6 and propane C3H8 gases in lesser amount. Methane is the major component (95%) of the natural gas. Usually petroleum gases are obtained at the top level of petroleum oil in petroleum wells. CNG is natural gas compressed at high pressure. CNG is used as a fuel in houses and in automobiles. It is more pollution free than other fuels.

Class 8 Science Chapter 5 Activity 5.1 Question 8.
Define the term fossil fuel. Name three fossil fuels.
Answer:
The period between 200 to 300 million years ago is known as carboniferous age. During this period large trees covered many areas of the earth. The generations of trees died and were gradually buried. These trees were converted very slowly into peat, then lignite and finally coal. It is called fossil fuels. Examples of fossils fuels are coal, petroleum and natural gas.

Coal And Petroleum Class 8 Questions And Answers Question 9.
What is PCRA? What does it advise?
Answer:
PCRA stands for Petroleum Conservation Research Association. It advises people how to save petrol/diesel while driving. Their tips are:

• drive at a constant and moderate speed as far as possible.
• switch off the engine at traffic lights or at a place where one has to wait.
• ensure correct tire pressure.

MP Board Class 8th Science Solutions

In this article, we will share MP Board Class 8th Science Solutions Chapter 7 Conservation of Plants and Animals Pdf, These solutions are solved subject experts from the latest edition books.

MP Board Class 8th Science Solutions Chapter 7 Conservation of Plants and Animals

MP Board Class 8 Science Chapter 7 Question 1.
Fill in the blanks:
(a) A place where animals are protected in their natural habitat is called
(b) Species found only in a particular area is known as
(c) Migratory birds fly to far away places because of changes.
Answer:
(a) wildlife sanctuary
(b) endemic
(c) climate.

MP Board Class 8 Science Chapter 5 Conservation Of Plants And Animals Question 2.
Differentiate between the following:
(a) Wildlife sanctuary and biosphere reserve
(b) Zoo and wildlife sanctuary.
(c) Endangered and extinct species
(d) Flora and fauna.
Answer:
(a) Differences between wildlife sanctuary and biosphere reserve:

(b) Differences between zoo and wildlife sanctuary:

(c) Differences between endangered and extinct species:

(d) Differences between flora and fauna:

Class 8 Science Chapter 7 MP Board Question 3.
Discuss the effects of deforestation on the following:
(a) Wild animals
(b) Environment
(c) Villages (Rural areas)
(d) Cities (Urban areas)
(e) Earth
(f) The next generation.
Answer:
Effects of deforestation on:
(a) Wild animals. There will be loss of wildlife due to deforestation. Wild animals will shift to new habitats because of disturbed food chains and habitat.

(b) Environment. Deforestation will leave less trees. Fewer trees will consume less carbon dioxide. This increase in the amount of carbon dioxide in nature will lead to global warming. It will disturb water cycle and reduce rainfall causing deserts.

(c) Village (Rural areas). Deforestation will result in increase in temperature, decrease in rainfall, decrease in soil fertility, and increase in natural calamities like floods and drought.

(d) Cities (Urban areas). Cities flooded with drought-affected villages, will disturb the environment. Food- grains will either not available or if available, they will be costlier. The people will also not get wood for making furniture and buildings.

(e) Earth. Deforestation is a major cause which leads to change in the soil properties. Physical properties of the soil will get affected badly. Soil erosion caused due to floods will remove the top layer of soil. The remaning part of soil will have no humus and thus less fertile. Gradually the land will get converted into desert. On the other hand, the snow of the mountains will melt due to the global warming, and many cities will be flooded causing disaster.

(f) The next generation. The next generation will either be extinct or if at all it exists, they will suffer from ‘diseases and face life without food. So, the next generation will be ill, weak and consequently face extinction.

Science Chapter 7 Class 8 MP Board Question 4.
What will happen if:
(a) we go on cutting tr.ees.
(b) the habitat of an animal is disturbed.
(c) the top layer of soil is exposed.
Answer:
(a) If we go on cutting trees, then

• Survival of the mankind will become a threat because of low oxygen concentration.
• We have to face high temperature and pollution level.
• Natural calamities will disrupt our lives.
• The water cycle will be disturbed.

(b) If the habitat of an animal is disturbed, then

• The animals will lost their natural habitat and ultimately at the periphery to become endangered.
• The survival of animal will be difficult, because of the drought and the rise in temperature.

(c) If the top layer of soil is exposed, then

• The exposed top layer loses all its nutrients.
• The water holding capacity of the soil will be decreased.
• The vegetation will go off from the field, and desertification will be {he result.

MP Board Class 8th Science Chapter 7 Question 5.
Answer in brief:
(a) Why should we conserve biodiversity?
Answer:
We should. conserve biodiversity in order to protect some species of plants and animals from being destroyed.

(b) Protected forests are also not completely safe for wild animals. Why?
Answer:
Protected forests are also not completely safe for wild animals because they may not feel comfortable there. Some people may still kill them for various reasons.

(c) Some tribals depend on the jungle. How?
Answer:
Some tribes depend on the jungles because they get their food and livelihood from forests. People living near forests earn their livelihood by the products obtained from forest.

(d) What are the causes and consequences of deforestation?
Answer:
Causes of the deforestation are growing urbanization and industrialization. Some of the main causes are procuring land for cultivation; building houses and factories/ making furniture and using wood as fuel. Consequences are the desertification and natural calamities. It has also rendered many species of plants and animals unprotected and unconserved.

(e) What is Red Data Book?
Answer:
Red Data Book is the record book and sourcebook of all the endagered animals and plants. Different record books are maintained for endangered animals and endangered plants. Also, there are different Red Data Books for plants, animals and other species.

(f) What do you understand by the term migration?
Answer:
The term migration means the phenomenon of periodical movement of species of birds from its own habitat to some other habitat due to changes in climate. It is for the purpose of breeding and other specific purposes.

Class 8 MP Board Science Chapter 7 Question 6.
In order to meet the ever-increasing demand in factories and for shelter, trees are being continually cut. Is it justified to cut trees for such projects? Discuss and prepare a brief report.
Answer:
Of course, to meet the ever-increasing demand in factories and for shelter, trees are being continually cut, which is not justified at all. If one tree is cut, at least five trees should be grown so that reforestation process will remain continuous. But, if trees are cut blindly and no trees are planted then the earth will face global warming, no rainfall, climatic change, soil erosion and desertification/etc. So, cutting trees for any reason at all is not justified.

MP Board Class 8 Chapter 7 Question 7.
How can you contribute to the maintenance of green wealth of your locality? Make a list of actions to be taken by you.
Answer:
For the maintenance of the green wealth of my locality. I will prefer reforestation in the locality. I shall start a campaign, along with my friends, to make the people of the locality aware of the importance of trees/plants. Once the people become conscious of the importance of plants, they will be requested to do the following:

1. Each member of each family should plant at least one tree in the monsoon month and take care of the tree.
2. During summer, they should assure watering of the plants everyday.
3. On the occasion of birthday, marriage ceremony and other happy occasions, they should gift their friends and relatives a plant in place of costly gifts.
4. On national holidays, a seminar should be arranged to discuss subjects like importance of plants, environment restoration, biodiversity etc.

Class 8 Science Chapter 7 Question 8.
Explain how deforestation leads to reduced rainfall?
Answer:
Deforestation leads to reduce rainfall because plants are the main agents to maintain the water cycle in the environment. Plants will not absorb water from the soil and will not evaporate water from their leaves to form clouds. If clouds will not be formed then how can we expect rainfall.

Class 8 Science Chapter 7 Table 7.1 Protected Areas For Conservation Question 9.
Find out about national parks in your state. Identify and show their location on the outline map of India.

Answer:
Do yourself.

Class 8 Science Chapter 7 Short Answer Question 10.
Why should.paper be saved? Prepare a list of ways by which you can save paper.
Answer:
Paper should be saved for the following reasons:

1. A large number of trees can be saved by saving paper. This can check deforestation.
2. Saving paper also saves energy and water needed for manufacturing paper.
3. The amount of harmful chemicals used in papermaking will be reduced by saving paper.

The ways to save paper are as follows:

• Economical use of paper.
• Paper should not be burnt.
• Recycling of paper should be done.

Class 8th Science Chapter 5 Conservation Of Plants And Animals Question 11.
Complete the word puzzle:
Down
1. Species on the verge of extinction.
2. A book carrying information about endangered species.

5. Consequence of deforestation.

Across
1. Species which have vanished.
3. Species found only in a particular habitat.
4. Variety of plants, animals and micro-organisms found in an area.
Answer:

MP Board Class 8th Science Conservation of Plants and Animals NCERT Extended Learning – Activities Projects

Is It Justified To Prevent Tribes From Staying In The Core Area Of The Forest Question 1.
Plant at least five different plants in your locality during this academic year and ensure their maintenance till they grow.
Answer:
Do yourself.

Conservation Of Plants And Animals Question Answer Question 2.
Promise yourself that this year you will gift at least 5 plants to your friends and relatives on their achievements, or on occasions like birthdays. Ask your friends to take proper care of these gifted plants and encourge them to gift plants to their friends on such occasions. At the end of the year count the plants that have been gifted through this chain.
Answer:
Do yourself.

Class 8 Science Chapter 7 Conservation Of Plants And Animals Question Answer Question 3.
Is it justified to prevent tribals from staying in the core area of the forest? Discuss the matter in your class and note down the points for and against the motion in your notebook.
Answer:
It is not justified in my opinion to prevent triabals from staying in the core area of a forest. It is their natural habitat. They are not any threats to animals and plants as their life is centred around plants and animals. They don’t destroy forest or kill animals unnecessarily. Forest for them is as important as for other animals and plants.

Class 8 Science Chapter 7 Question Answer Question 4.
Study the biodiversity of a park nearby. Prepare a detailed report with photographs and sketches of the flora and fauna.
Answer:
Do yourself.

Science Class 8 Chapter 7 Question 5.
Make a list of the new information you have gathered from this chapter. Which information did you find the most interesting and why?
Answer:

• We have learnt how deforestation can destroy biodiversity.
• We have learnt about the actual meaning of biodiversity.
• We have also gathered new informations about extinct and endangered animals.
• We did not know anything about Red Data Book but now we have learnt about it through this lesson.

Class 8 Science Chapter 5 Conservation Of Plants And Animals Question 6.
Make a list of various uses of papers. Observe currency notes carefully. Do you find any difference between a currency paper and paper of your notebook? Find out where currency paper is made.
Answer:
Paper is very useful for us:

• Our books and notebooks are all made up of paper.
• Most of our currency is made up of paper.
• All legal informations and other important informations are encoded on papers.
• Paper is used to make bags, containers, package materials etc. The paper used to make currency is stiffer than the normal paper and is transparent to some extent.

Class 8 Chapter 7 Science MP Board Question 7.
Karnataka Government had launched ‘Project Elephant’ to save Asian elephants in the state. Find out about this and other such campaigns launched to protect threatened species.
Answer:
Do yourself.

MP Board Class 8th Science Conservation of Plants and Animals NCERT Intext Activities and Projects

Activity 7.1
Add more causes of deforestation to your list and classify them into natural and man¬made.
Answer: Natural causes of deforestation: lightning, fires.

Man-made causes of deforestation:

• animal grazing.
• Wood for fuel, for making houses.
• Wood for manufacturing of paper.

Activity 7.2

Animal life is also affected by deforestation. How? List the points and discuss them in your class.
Answer:

• Animals loose their shelter as trees are cut.
• There is shortage of food for animals due to deforestation.
• Animals become easy prey to hunters and bigger animals.
• Food chains are disturbed.
• Animals have to bear the bad effects of natural calamities.

Find out the number of national parks, wildlife sanctuaries and biosphere reserves in your district, state and country. Record in Table 7.1. Show these areas in an outline map of your state and India.
Answer:
I am a resident of Delhi. In Delhi, though there is a zoo, but there is no national park, wildlife sanctuary or biosphere reserves.

Table 7.1: Protected Areas for Conservation

Activity 7.4

List the factors disturbing the biodiversity of your area. Some of these factors and human activities disturb, the biodiversity unknowingly. List these human activities. How can these be checked? Discuss in your class and write a brief report in your notebook.
Answer:
Biodiversity refers to the variety of living organisms in a specific area, generally forests. The biodiversity of an area can be disturbed by the following activities:

• Killing or hunting animals for different purposes.
• Cutting trees and grasses which have
• Setting fire in the forest for making areas for agricultural purposes.
• Burning forests for human habitations.
• Making roads to pass to other side through forest.

These are some of the human activities because of which biodiversity gets disturbed.

Activity 7.5
Try to identify the flora and fauna of your area and list them.
Answer:
Flora (trees and plants): Ferns, Jamun, mango, sal, teak, Arjun, pipal, kadamb, keekar, babool, etc. are some of the flora present in our locality.
Fauna: Wild dog, leopard, wolf, deer, cheetal, chinkara, blue-bull, barking deer, etc., are some of the fauna present in our locality.

Activity 7.6
Find out the endemic plants and animals of the region where you live.
Answer:
Endemic plants: Sal, wild mango, jamun and mahua. Endemic animals: Indian giant squirrel and bison.

Activity 7.7
Visit a nearly zoo. Observe the conditions provided to the animals. Were they suitable for the animals? Can animals live in artificial setting instead of their natural habitat? In your opinion, will the animals be comfortable in a zoo or in their natural habitat?
Answer:
In the zoo, the tall trees and bushes are grown abundantly. There are lot of ponds, water reserves and artificial lakes made here and there. Fruit trees are also grown in plenty. To some extent these facilities are suitable but not sufficient. During winter, animals are provided with heaters to provide them heat. And during summer, arrangement of coolers is made to make wild animals’ life comfortable.

But, I believe, these are not appropriate, because wild animals would like to live in forest happily and not in these artificial settings. Wild animals will be far more comfortable in their natural habitat than in a zoo.

MP Board Class 8th Science Conservation of Plants and Animals NCERT Additional Important Questions

A. Short Answer Type Questions

Class 8 Ch 7 Science Question Answer Question 1.
Name a bird sanctuary of India.
Answer:
Bharatpur bird sanctuary.

Conservation Of Plants And Animals Class 8 Pdf Question 2.
Name a national park of India.
Answer:
Kaziranga National Park.

Class 8 Science Table 7.1 Question 3.
Name a wildlife sanctuary of India.
Answer:
Lockchao wildlife sanctuary.

Make A List Of The New Information You Have Gathered From This Chapter Question 4.
Name a biosphere reserve of India.
Answer:
Great Nicobar Biosphere Reserve.

MP Board Class 8 Science Paper English Medium Question 5.
Name two natural causes of deforestation.
Answer:
Two natural causes of deforestation are:

1. Forest fire
2. severe drought.

Question 6.
What do you mean by species?
Answer:
Species is a group of population which are capable of interbreeding with each other.

Question 7.
What is the purpose of making national parks, wildlife sanctuaries and biosphere reserves?
Answer:
The purpose of making national parks, wildlife sanctuaries and biosphere reserves is to conserve and preserve forests and wild animals.

Question 8.
What is Tiger Project?
Answer:
The Tiger Project was launched on 1st April, 1973 by our government to protect the tigers of the country. Its main objective is to ensure the maintenance of a viable population of tigers in our country.

Question 9.
Why does a species of animal become endangered?
Answer:
A species of animal becomes endangered, when their survival becomes difficult because of disturbances in their natural habitat.

B. Long Answer Type Questions

Question 10.
How does deforestation reduce rainfall on the one hand and lead to floods on the other?
Answer:
Increase in the amount of carbon dioxide in the atmosphere due to deforestation leads to global warming, which disturbs the water cycle and reduces rainfall. As trees are cut due to deforestation, rainwater takes the shape of floods causing soil erosion.

Question 11.
What would happen if we had no wood? Is there any alternative source for wood?
Answer:
If there were no wood, we would not have got any paper, fruits or herbal medicines at all. Woods are cut to make paper. But, there is an alternative for saving wood and have paper as well. The already used paper could be recycled 5-7 times and can be used. If a student saves at least one sheet of paper in a day, we can save many trees in a year.

MP Board Class 8th Science Solutions

In this article, we will share MP Board Class 8 Hindi Book Solutions Sugam Bharti विविध प्रश्नावली 1 Pdf, Class 8 Hindi Bhasha Bharti Vividh Prashnavali 1, These solutions are solved subject experts from the latest edition books.

MP Board Class 8th Hindi Sugam Bharti Solutions विविध प्रश्नावली 1

Class 8 Hindi Vividh Prashnavali 1 प्रश्न 1.
सही जोड़ी बनाइए
(अ) सुसंस्कृत – अभिमान
(ब) सामंजस्य – अच्छे संस्कार वाला
(स) आचरण औचित्य
(द) दंभ व्यवहार।
उत्तर-
(अ) 2,
(ब) 3,
(स) 4,
(द) 1

MP Board Class 8 Hindi Vividh Prashnavali 1 प्रश्न 2.
सही विकल्प चुनकर रिक्त स्थान की पूर्ति कीजिए
1. महात्मा बुद्ध का हृदय संसार के कष्टों को देखकर …………………………. था। (तुःखी, सुखी)
2. जाँच-पड़ताल और …………………………. लोगों तक पहुँचने के लिए पुलिस को लोगों से पूछताछ करनी पड़ती है। (निदोष, दोषी)
3. रास्ते से ग्वालिन गुजरी थी, उस रास्ते का नाम राजा ने रखा था …………………………. (हीरा-कुणी, सोनी-कुणी)
4. चाँद बाँटता …………………………. सबको, बादल वर्षा-जल दे जाते। (रोशनी, अमृत)
5. डॉक्टर शंकर दयाल शर्मा भारत के …………………………. राष्ट्रपति (नवें, दसवें)
उत्तर-
1. दुखी,
2. दोषी,
3. हीरा-कुणी,
4. अमृत,
5. नवें।

Class 8th Hindi Vividh Prashnavali 1 प्रश्न 3.
अति लघु उत्तरीय प्रश्न
1. अटल बिहारी वाजपेयी ने भारत के किस गरिमामय पद को सुशोभित किया?
2. वृक्ष हमें क्या देते हैं?
3. कुणी किसका नाम था?
4. सड़क दुर्घटना में घायल व्यक्ति के प्रति आपका क्या कर्तव्य है?
5. महात्मा बुद्ध जंगल की ओर क्यों जा रहे थे?
6. विनम्र व्यक्ति की क्या पहचान है?
7. सरदार पटेल का स्वभाव कैसा था?
8. ‘एक वेश’ से कवि उदयशंकर भट्ट का क्या आशय है?
उत्तर-
1. अटल बिहारी वाजपेयी ने भारत के प्रधानमंत्री गरिमामय पद को सुशोभित किया।
2. वृक्ष हमें फूल, फल और बीज देते हैं।
3. कुणी गाय का नाम था।
4. सड़क दुर्घटना में घायल व्यक्ति के प्रति हमारा यह कर्तव्य है कि हम उसे निकट के चिकित्सालय में पहुँचाएं और पुलिस को इसकी सूचना दें।
5. महात्मा बुद्ध जंगल की ओर इसलिए जा रहे थे कि उसमें अंगुलिमाल रहता था।
6. आगंत्तुक का प्रसन्नतापूर्वक स्वागत करना विनम्र व्यक्ति की पहचान है?
7. सरदार पटेल का स्वभाव अत्यधिक वीर, निर्भय, दृढ़ निश्चयी, परिश्रनी तथा लगनशील था।
8. ‘एक वेश’ से कवि उदयशंकर भट्ट का आशय है-‘राष्ट्रीय एकता।’

Class 8 Vividh Prashnavali 1 प्रश्न 4.
लघु उत्तरीय प्रश्न

Vividh Prashnawali 1 प्रश्न 1.
‘जिएँ देश के लिए जिएँ हम’ पंक्ति से कवि का क्या आशय है?
उत्तर-
‘जिगू देश के लिए जिएँ हम’ पंक्ति से कवि का क्या आशय है-अपने देश को महान् बनाने के लिए हमें अपना तन, मन, धन सब कुछ जरूरत पड़ने पर न्यौछावर कर देना चाहिए।

Class 8 Hindi Vividh Prashnavali 1 MP Board प्रश्न 2.
विनम्र व्यक्ति का व्यवसाय हमेशा क्यों फलता-फूलता है?
उत्तर-
विनम्र व्यक्ति का व्यवसाय हमेशा फलता-फूलता है। यह इसलिए कि वह हर किसी समस्या का समाधान बड़े ही सहज रूप में करके सफलता की ऊँचाइयों पर चढ़ता जाता

Vividh Prashnavali 1 प्रश्न 3.
महात्मा बुद्ध के मन में जंगल में जाते समय क्या-क्या विचार आ रहे थे?
उत्तर-
महात्मा। दु के मन में जंगल में जाते समय ये विचार आ रहे थे कि आदमी आदमी को मारता क्यों है? जीव, जीव को देखकर प्रसन्न क्यों नहीं होता?’

Vividh Prashnavali 1 Class 8 Hindi प्रश्न 4.
हम पुलिस को किस प्रकार सहयोग कर सकते हैं?
उत्तर-
हम पुलिस को कानून व्यवस्था बनाए रखने, सूचना का आदान-प्रदान करने, कानून एवं नियमों का स्वेच्छा से पालन करने और कानून व संविधान में आस्था बनाए रखने में सहयोग कर सकते हैं।

Class 8 Vividh Prashnawali 1 प्रश्न 5.
सरदार पटेल को ‘लौह पुरुष’ क्यों कहा जाता है?
उत्तर-
सरदार पटेल को ‘लौह पुरुष’ कहा जाता है। यह इसलिए कि वे स्वभाव से अत्यधिक वीर, निर्भय, दृढ़ निश्चयी, परिश्रमी तथा लगनशील थे। .

Hindi Vividh Prashnavali 1 प्रश्न 6.
हीरा अपने बच्चे से मिलने के लिए क्यों छटपटा रही थी?
उत्तर-
हीरा अपने बच्चे से मिलने के लिए छटपटा रही थी। यह इसलिए कि उसकी छाती अपने बच्चे को दूध पिलाने के लिए फटने लगी थी। इसे वह और अधिक सहन नहीं कर पा रही थी।

Class 8 Hindi Vividh Prashnawali 1 प्रश्न 7.
‘दधीचि’ ऋषि कौन थे?
उत्तर-
दधीचि’ ऋपि ने अस्त्र बनाने के लिए अपनी हड्डियाँ तक देवताओं को दान कर दी थीं। इन हडिडयों से वज्र बनाया गया। फिर उससे इंद्र ने राक्षसों को परास्त किया।

Hindi Sugam Bharti Class 8 Digest Pdf प्रश्न 8.
मध्यप्रदेश ने कौन-कौन से शीर्ष पुरुष राष्ट्र को दिए हैं?
उत्तर-
मध्यादेश ने डॉ. शंकर दयाल शर्मा और श्री अटल बिहारी वाजपेयी जैसे शीर्प पुरुष राष्ट्र को दिए हैं।

Class 8 Vividh Prashnawali प्रश्न 5.
निम्नलिखित पंक्तियों का अर्थ लिखिएगहरी नदियाँ, निर्झर, नाले, निर्मल जल दिन-रात बहाते ऊँचे-नीचे पर्वत ही तो, इन सोतों को जनक कहाते।
उत्तर-
प्रकृति के जो-जो रूप परोपकार करते रहते हैं, उनमें बड़ी-बड़ी गहरी नदियाँ, छोटे-बड़े झरने और पतले-चौड़े नाले दिन-रात दूसरों के लिए ही स्वच्छ और मीठे जल प्रदान करते रहते हैं। इन सबका जन्मदाता पर्वत ही होता है। वह इन्हें हमेशा जीवन गति प्रदान करता है।

MP Board Solution Class 8 Hindi प्रश्न 6.
‘अंहिसा की विजय’ अथवा ‘हीरा-कुणी’ में से किसी एक कहानी का सारांश लिखिए।
उत्तर-
‘अहिंसा की विजय’ कहानी का सारांश कोसल की राजधानी श्रावस्ती की प्रजा अंगुलिमाल डाकू के अत्याचार से बड़ी त्रस्त थी। भगवान बुद्ध ने वहाँ के राजा प्रसेनजित को धीरज वधाते हुए उसकी चिंता दूर करने के लिए अंगुलिमाल के पास चल दिए। अंगुलिमाल जंगल में रहता था। वह बहुत बड़ा भयंकर डाकू था। उसने हजार आदमियों की हत्या करने की प्रतिज्ञा की थी। इसका हिसाब रखने के लिए वह जिसका वध करता, उसकी एक अंगुली काट लेता। इस प्रकार की अंगुलियों की माला अपने गले में डाले रहता।

आदमी, आदमी को क्यों मारता है? जीव, जीव को देखकर प्रसन्न क्यों नहीं होता?’ ‘यही सोचते हुए महात्मा बुद्ध को अचानक यह आवाज सुनाई दी, ‘टहर जा’, महात्मा बुद्ध रुक गए। उनके सामने अंगुलिमाल आकर खड़ा हो गया। बुद्ध ने कहा, ‘मैं तो ठहर गया, भला तू कब ठहरेगा?’ इसे सुनकर अंगुलिमाल ने विनीत स्वर में कहा, ‘महात्मन् मैं आपकी बात नहीं समझ सका।’

महात्मा बुद्ध ने उसे समझाया कि जीवन में दुख-ही-दुख है। मैं तो आत्मज्ञान प्राप्त कर इससे छूट गया हूँ लेकिन तू इससे कब मुक्त होगा?’ बुद्ध के प्रभाव को देखकर अंगुलिमाल उनके चरणों पर गिर पड़ा। बुद्ध ने उसे दया-शांति का उपदेश देकर अपना शिष्य बना लिया।

MP Board Solutions Class 8 Hindi प्रश्न 7.
(अ) विलोम शब्द लिखिए- औपचारिक, शांति, दिन, कृतज्ञ।
उत्तर-

(ब) निम्नलिखित शब्दों में से उपसर्ग अलग करके लिखिए-
अभिरुचि, अपमान, अनाचार, प्रतिकार।
उत्तर-

(स) दिए गए शब्दों में से तत्सम, तद्भव तथा विदेशी शब्द छाँटकर लिखिए-
रिकार्ड, दुग्ध, टिकिट, कान, पृष्ठभूमि, घर।
उत्तर-
(स) तत्सम शब्द – दुग्ध, पृष्ठभूमि
तद्भव शब्द – कान, घर
विदेशी शब्द – रिकार्ड, टिकिट।
रिकार्ड, दुग्ध, टिकिट, कान, पृष्ठभूमि, घर।

(द) निम्नलिखित शब्दों में से संज्ञा, विशेषण तथा सर्वनाम छाँटकर लिखिए-
तुम्हारा, फूल, लाल, हमारा, राजा, कोमल।
उत्तर-
(द) संज्ञा-राजा, फूल,
विशेषण-लाल, कोमल
सर्वनाम-तुम्हारा, हमारा।

Class 8 Subject Hindi Vividh Prashnawali 1 प्रश्न 8.
निम्नलिखित शब्दों का वाक्यों में प्रयोग कीजिए
(अ)धीरज, सावधान, प्रेमपूर्वक
(ब) पाठ्य पुस्तक में पढ़ी हुई किसी कविता की चार पंक्तियाँ लिखिए।
उत्तर-
(अ) शब्द – वाक्य-प्रयोग
धीरज – हमें विपत्तिकाल में धीरज रखना चाहिए।
सावधान – विनम्र सावधान होकर बात करते है।
प्रेमपूर्वक – प्रेमपूर्वक व्यवहार से सफलता मिलती है।

(ब) कुदरत हमको रोज सिखाती,
जग-हित में कुछ करना सीखें।
अपने लिए सभी जीते हैं,
औरों के हित मरना सीखें॥

MP Board Class 8th Maths Solutions Chapter 6 Square and Square Roots Ex 6.3

MP Board Class 8 Maths Chapter 5 Square And Square Roots Question 1.
What could be the possible ‘ones’ digits of the square root of each of the following numbers?
(i) 9801
(ii) 99856
(iii) 998001
(iv) 657666025
Solution:
(i) We know that the ‘ones’ place of the square of 1 and 9 is 1.
∴ The possible ‘ones’ digits of the square root of 9801 are 1 and 9.
(ii) We know that the ‘ones’ place of the square of 4 and 6 is 6.
∴ The possible ‘ones’ digits of the square root of 99856 are 4 and 6.
(iii) We know that the ‘ones’ place of the square of 1 and 9 is 1.
∴ The possible ‘ones’ digits of the square root of 998001 are 1 and 9.
(iv) We know that ‘ones’ place of the square of 5 is 5.
∴ The possible ‘ones’ digit of the square root of 657666025 is 5.

Solve a quadratic equation by completing the square calculator mathpapa.

MP Board Class 8 Maths Chapter 6 Exercise 6.3 Question 2.
Without doing any calculation, find the numbers which are surely not perfect squares,
(i) 153
(ii) 257
(iii) 408
(iv) 441
Solution:
We know that the numbers ending with 2, 3, 7 or 8 are not perfect squares. So, (i), (ii) and (iii) are surly not perfect squares.
(iv) Since, the number 441 ends with 1. Thus, 441 may or may not be a perfect square.

MP Board Class 8 Maths Chapter 6 Question 3.
Find the square root of 100 and 169 by the method of repeated subtraction.
Solution:
First consider 100.
(1) 100 – 1 = 99
(2) 99 – 3 = 96
(3) 96 – 5 = 91
(4) 91 – 7 = 84
(5) 84-9 = 75
(6) 75 – 11 = 64
(7) 64 – 13 = 51
(8) 51 – 15 = 36
(9) 36 – 17 = 19
(10) 19 – 19 = 0.
∴ \(\sqrt{100}\) = 10.
Now, consider 169
(1) 169 – 1 = 168
(2) 168 – 3 = 165
(3) 165 – 5 = 160
(4) 160 – 7 = 153
(5) 153 – 9 = 144
(6) 144 – 11 = 133
(7) 133 – 13 = 120
(8) 120 – 15 = 105
(9) 105-17 = 88
(10) 88 – 19 = 69
(11) 69 – 21 = 48
(12) 48 – 23 = 25
(13) 25 – 25 = 0.
∴ \(\sqrt{169}\) = 13.

Class 8 Maths Chapter 6 MP Board Question 4.
Find the square roots of the following numbers by the Prime Factorisation Method.
(i) 729
(ii) 400
(iii) 1764
(iv) 4096
(v) 7744
(vi) 9604
(vii) 5929
(viii) 9216
(ix) 529
(x) 8100
Solution:

Class 8 Maths MP Board Chapter 6 Question 5.
For each of the following numbers, find the smallest whole number by which it should be multiplied so as to get a perfect square number. Also find the square root of the square number so obtained.
(i) 252
(ii) 180
(iii) 1008
(iv) 2028
(v) 1458
(vi) 768
Solution:
(i) We have, 252 = 2 × 2 × 3 × 3 × 7
The smallest whole number is 7 by which 252 should be multiplied so as to get a perfect square.
252 × 7 = 2 × 2 × 3 × 3 × 7 × 7
Now each prime factor is in a pair. Therefore, 252 × 7 = 1764 is a perfect square.

(ii) We have, 180 = 2 × 2 × 3 × 3 × 5

The smallest whole number is 5, by which 180 should be multiplied so as to get a perfect square.
180 × 5 = 2 × 2 × 3 × 3 × 5 × 5
So, \(\sqrt{900}\) = 2 × 3 × 5 = 30.

(iii)
We have,

1008 = 2 × 2 × 2 × 2 × 3 × 3 × 7
The smallest whole number is 7, by which 1008 should be multiplied so as to get a perfect square.
1008 × 7 = 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7
Now each prime factor is in pair. Therefore,
1008 × 7 = 7056 is a perfect square.
So, \(\sqrt{7056}\) = 2 × 2 × 3 × 7 = 84.

(iv) We have, 2028 = 2 × 2 × 3 × 13 × 13
The smallest whole number is 3 by which 2028 should be multiplied so as to get a perfect square.

2028 × 3 = 2 × 2 × 3 × 3 × 13 × 13
Now each prime factor is in pair. Therefore, 2028 × 3 = 6084 is a perfect square.
So, \(\sqrt{6084}\) = 2 × 3 × 13 = 78.

(v) We have, 1458 = 2 × 3 × 3 × 3 × 3 × 3 × 3
The smallest whole number is 2, by which 1458 should be multiplied so as to get a perfect square.
1458 × 2 = 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3

Now each prime factor is in pair.
Therefore, 1458 × 2 = 2916 is a perfect square.
So, \(\sqrt{2916}\) = 2 × 3 × 3 × 3 = 54

(vi) We have, 768 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3

The smallest whole number is 3, by which 768 should be multiplied so as to get a perfect square.
768 × 3 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3
Now each prime factor is in pair.
Therefore, 768 × 3 = 2304 is a perfect square.
So, \(\sqrt{2304}\) = 2 × 2 × 2 × 2 × 3 = 48.

MP Board Class 8th Maths Chapter 6 Question 6.
For each of the following numbers, find the smallest whole number by which it should be divided so as to get a perfect square. Also find the square root of the square number so obtained,
(i) 252
(ii) 2925
(iii) 396
(iv) 2645
(v) 2800
(vi) 1620
Solution:
(i) We have 252 = 2 × 2 × 3 × 3 × 7

We find that 252 should be divided by 7, to get a perfect square.
252 ÷ 7 = 36 = 2 × 2 × 3 × 3
Therefore, the required smallest number is 7.

(ii) We find that 2925 = 3 × 3 × 5 × 5 × 13
We find that 2925 should be divided by 13, to get a perfect square.
2925 ÷ 13 = 225 = 3 × 3 × 5 × 5

Therefore, the required smallest number is 13.
Also, \(\sqrt{225}\) = 3 × 5 = 15.

(iii) We have, 396 = 2 × 2 × 3 × 3 × 11
We find that 396 should be divided by 11, to get a perfect square.

396 ÷ 11 = 36 = 2 × 2 × 3 × 3
Therefore, the required smallest number is 11.
Also, \(\sqrt{36}\) = 2 × 3 = 6.

(iv) We have, 2645 = 5 × 23 × 23

We find that 2645 should be divided by 5, to get a perfect square.
2645 ÷ 5 = 529 = 23 × 23
Therefore, the required smallest number is 5.
Also, \(\sqrt{529}\) = 23.

(v) We have, 2800 = 2 × 2 × 2 × 2 × 5 × 5 × 7
We find that 2800 should be divided by 7, to get a perfect square

2800 ÷ 7 = 400 = 2 × 2 × 2 × 2 × 5 × 5
Therefore, the required smallest number is 7.
Also, \(\sqrt{400}\) = 2 × 2 × 5 = 20.

(vi) We have,
1620 = 2 × 2 × 3 × 3 × 3 × 3 × 5

Class 8 MP Board Maths Chapter 6 Question 7.
The students of Class VIII of a school donated ₹ 2401 in all, for the Prime Minister’s National Relief Fund. Each student donated as many rupees as the number of students in the class. Find the number of students in the class.
Solution:
We have, 2401 = 7 × 7 × 7 × 7

We find that the number of students in the class is 49.

MP Board Class 8 Chapter 6 Question 8.
2025 plants are to be planted in a garden in such a way that each row contains as many plants as the number of rows. Find the number of rows and the number of plants in each row.
Solution:
Total number of plants = 2025
The plants are planted in a garden in such a way that each row contains as many plants as the number of rows.

2025 = 3 × 3 × 3 × 3 × 5 × 5
∴ Number of plants in each row = \(\sqrt{2025}\) = 3 × 3 × 5 = 45
So, number of rows = number of plants.
Thus, the number of rows = 45
and number of plants in each row = 45.

Class 8 Maths Chapter 6 Exercise 6.3 MP Board Question 9.
Find the smallest square number that is divisible by each of the numbers 4,9 and 10.
Solution:
The smallest number divisible by each 4, 9 and 10 is their LCM.
The LCM of 4, 9 and 10 is 2 × 2 × 3 × 3 × 5 = 180.
Now, prime factorisation of 180 is
180 = 2 × 2 × 3 × 3 × 5

In order to get a perfect square, each factor of 180 must be paired.
So, we need to make pair of 5.
∴ 180 should be multiplied by 5.
Hence, the required number is 180 × 5 = 900.

MP Board Solution Class 8 Maths Question 10.
Find the smallest square number that is divisible by each of the numbers 8, 15 and 20.
Solution:
The smallest number divisible by each 8, 15 and 20, is their LCM.
The LCM of 8, 15 and 20 is 2 × 2 × 2 × 3 × 5 = 120

Now prime factorisation of 120 is
120 = 2 × 2 × 2 × 3 × 5 ….. (i)
In order to get a perfect square, each factor of 120 must be paired.
Thus we multiply (i) by 2 × 3 × 5 = 30, we get 120 × 30 = 3600.

MP Board Class 8th Maths Solutions

MP Board Class 8th General English Solutions Revision Exercises 1

Read and Learn
(पढ़ो और याद करो):
Answer:
Do Yourself.

Word Power
(शब्द सामर्थ्य):

(a) Write the antonyms of the following words:
(निम्नलिखित शब्दों के विलोम लिखें:)

1. often
2. win
3. despair
4. end.

Answer:

1. seldom
2. lose
3. hope
4. begin.

(b) Write the following words in the order in which they appear in a dictionary:
(निम्न शब्दों को शब्दकोश में दिए क्रम से लिखें:)
Answer:

1. abundance
2. administered
3. attraction
4. beautiful
5. ferocious
6. furnished
7. perform
8. pocket.

(c) Write what we call them:
(इन्हें हम क्या कहते हैं, लिखें:)

1. One,who sells jewellery
2. One who treats patients
3. One who travels.

Answer:

1. Jeweller
2. Doctor
3. Traveller.

(d) Use the following pairs of words in sentences to show the difference in their meanings:
(शब्दों के निम्नलिखित जोड़ों को उनके अर्थ में भिन्नता दिखाने के लिए वाक्यों में प्रयोग करोः)
Answer:
1. seen – I have seen your brother.
scene – I saw a beautiful scene yesterday.

2. hear-I hear with my ears.
here-Please come here.

3. sun-Sun gives us heat and light.
son-My son is 6 years old.

(e) Pick out the silent letters in the following words:
(मूक अक्षरों को निम्न शब्दों में छौंटो:)

1. Wednesday
2. hour
3. knife
4. comb
5. sign.

Answer:

1. d
2. h
3. k
4. b
5. g.

Comprehension
(बोध प्रश्न):

(A) Answer the following questions:
(निम्न प्रशनें को उत्तर दें:)

Class 8 English Revision Exercise 1 Question 1.
(a) Why do we wish for another chance?
(व्हाय डू वी विश फॉर एनदर चान्स ?)
हम एक और मौके की इच्छा क्यों करते हैं?
Answer:
We wish for another chance to change our failure into winning.
(वी विश फॉर एनदर चान्स टू चेंज आवर फेल्यर इन्टू विनिंग।)
हम एक और मौके की इच्छा इसलिए करते हैं ताकि हम अपनी हार को जीत में बदल सकें।

Revision Exercise 1 Class 8 English Question 2.
What is Kanha Kisli ?
(व्हॉट इज कान्हा किसली?)
कान्हा किसली क्या है ?
Answer:
Kanha Kisli is a beautiful National Park.
(कान्हा किसली इज अ ब्यूटीफुल नेशनल पार्क।)
कान्हा किसली एक सुन्दर राष्ट्रीय उद्यान है।

MP Board Class 8 English Revision Exercise 1 Question 3.
How did the tiger, the monkey and the snake help the woodcutter ?
(हाउ डिड द टाइगर, द मंकी एण्ड द स्नेक हैल्प द वुडकटर ?)
बाघ, बन्दर और साँप ने लकड़हारे की कैसे मदद की ?
Answer:
The tiger once gave the woodcutter a set of gold ornaments, the monkey gave him sweet fruits one day when he was very hungry and the snake helped him in coming out of the prison.
(द टाइगर वन्स गेव द वुडकटर अ सैट ऑफ गोल्ड और्नामेन्ट्स, द मंकी गेव हिम स्वीट फ्रूट्स वन डे व्हेन ही वॉज वेरी हंगरी एण्ड द स्नेक हैल्प्ड हिम इन कमिंग आउट ऑफ द प्रिजन।)
बाघ ने एक दिन लकड़हारे को सोने के आभूषण दिये, बन्दर ने उसे मीठे फल दिये जब वह बहुत भूखा था और साँप ने उसे जेल से निकलवाने में मदद की।

Class 8th English Revision Exercise 1 Question 4.
What was the only pleasure of the miser?
(व्हॉट वॉज़ द ओन्ली प्लेज़र ऑफ द माइजर ?)
कंजूस का एकमात्र आनन्द क्या था ?
Answer:
His only pleasure was to see his treasure everyday.
(हिज ओन्ली प्लेज़र वॉज टु सी हिज़ ट्रेजर एवरीडे।)
उसे अपने खज़ाने को रोज देखने में आनन्द मिलता था।

Class 8 English Revision Exercise 1 MP Board Question 5.
What is the work of “Dasohli Gram Swarajya Mandal ?”
(व्हॉट इट द वर्क ऑफ “दसोहली ग्राम स्वराज्य मण्डल’)
“दसोहली ग्राम स्वराज्य मण्डल” का क्या कार्य है ?
Answer:
This organisation works to regenerate the degraded forests.
(दिस ऑर्गेनाइजेशन वर्क्स टु रीजनरेट द डिग्रेडिड फॉरेस्ट्स।)
ये संस्था उन जंगलों को नवजीवन प्रदान करने का कार्य करती है जिनका पतन हो गया है।

Class 8 English MP Board Revision Exercise 1 Question 6.
Why did the miser make a terrible clatter?
(व्हॉय डिड द माइज़र मेक अ टेरिबल क्लैटर ?)
कंजूस ने भयानक शोर क्यों मचा दिया ?
Answer:
The miser made a terrible clatter because his treasure was gone.
(द माइज़र मेड अ टेरिबल क्लैटर बिकॉज़ हिज़ ट्रैज़र वॉज़ गॉन।)
कंजूस ने शोर इसलिए मचा दिया क्योंकि उसका खजाना गायब था।

Class 8 English Revision Exercise 1 Hindi Medium Question 7.
Why was the woodcutter put in prison ?
(व्हॉय वॉज द वुडकटर पुट इन प्रिजन ?)
लकड़हारे को जेल में क्यों डाला गया ?
Answer:
The woodcutter was put in the prison because the ornaments which the tiger gave him were the lost ornaments of the queen. So, thinking him to be the thief, he was arrested.
(दवुडकटर वॉज पुट इन द प्रिजन बिकॉज, द ऑर्नामेन्ट्स विच द टाइगर गेव हिम वर द लॉस्ट ऑनर्नामेन्ट्स ऑफ द क्वीन। सो, थिंकिंग हिम टू बी द,श्रीफ, ही वॉज अरैस्टिड।)
लकड़हारे को जेल में इसलिए डाला गया क्योंकि जो सोने के आभूषण उसे बाघ ने दिये थे वे रानी के थे और लकड़हारे को चोर मानते हुए कैद कर लिया गया।

English Reader Class 8 Revision Exercise 1 Question 8.
When did Kanha National Park come into existence?
(व्हेन डिड कान्हा नेशनल पार्क कम इन्ट्र एग्जिस्टेन्स ?)
यह कब बना ?
Answer:
Kanha National Park came into existence in 1955.
(कान्हा नेशनल पार्क केम इन्टू एग्जिस्टेन्स इन 19551)
यह 1955 में बना।

(B) Tick the correct option:
(सही विकल्प चिहनित करें:)

Class 8 Subject English Revision Exercise 1 Question 1.
The poem “Another Chance” tells us:
(a) to be sad
(b) to make money
(c) never to give up in despair
(d) to be happy.
Answer:
(c) never to give up in despair.

Class 8 English Reader Revision Exercise 1 Question 2.
Where is Kanha Kisli?
(a) Maharashtra
(b) Madhya Pradesh
(d) Uttarakhand.
Answer:
(b) Madhya Pradesh.

English Revision Exercise 1 Question 3.
What happened to the ungrateful jeweller?
(a) He got jewels
(b) He was put in prison
(c) He was rewarded
(d) He felt ashamed.
Answer:
(d) He felt ashamed.

Class 8 Revision Exercise 1 English Question 4.
The ‘Chipko Movement started in:
(a) Madhya Pradesh
(b) Chhattisgarh
(c) Uttarakhand
(d) Rajasthan
Answer:
(c) Uttarakhand.

Class 8 MP Board English Revision Exercise 1 Question 5.
The miser came to the hole to see his:
(a) hens
(6) coins
(c) treasure
(d) pots.
Answer:
(c) treasure.

Let’s Learn
(आओ याद करें):

(a) Rewrite these sentences after changing the 41. gender of the nouns:
Answer:
1. The poetess received the prize from the king
2. the heroine of the mare away.

(b) Write the Comparative and the Superlative degrees of the following words:
(निम्नलिखित शब्दों के Comparative व Superlative degree लिखे:)
Answer:
1. Difficult       more difficult     most difficult
2. few               fewer                      fewest .

(c) Give the plural form of the following words:
(निम्न शब्द के बहुवचन लिखे:)
Answer:

1. man – servant → men – servants
2. mouse → mice
3. dozen→ dozens
4. tooth → teeth
5. glass → glasses
6. cargo → cargoes.

(d) Fill in the blanks with the correct form of the verbs given in brackets.
(कोष्ठक में दिए क्रियाओं के सही रूपों से रिक्त स्थान भरिये:)
Answer:

1. When they arrived, the party had already begun.
2. The bell had rung before we entered the class.
3. I went for a walk after I had eaten my dinner.
4. The train had left when she arrived.”
5. Did you post the letter after you had written it?
6. Mona enjoyed the food as soon as she tasted it.
7. I hurried to see him after I heard the news.

(e) Use the appropriate articles to fill in the blank spaces:
(उचित से रक्त स्थान भरें:)
Answer:
Once a tortoise was walking alone very slowly. He met a hare. The hare made fun of him. The tortoise said that he could beat him in a race. The hare laughed. They set out. The swift hare was soon out of sight. The tortoise came on slowly but steadily. The day was hot. The hare thought he would take a little nap. He lay down and soon fell fast asleep. Meanwhile the tortoise jogged slowly on. When the hare awoke, he ran like a tiger. He reached the finishing point. He found that the tortoise was already there and smiling. The tortoise had won the race.

Let’s Read
(आओ पढ़ें):

(A) Read the given poem:
(दी गई कविता को पढ़े:)

Now answer the following questions:
(अब निम्न प्रशों के उत्तर दें:)

MP Board Class 8 English Reader Revision Exercise 1 Question 1.
What should we pack?
Answer:
We should pack our troubles in old kit bag.

Class 8 English Revision Exercise First Question 2.
Why should we not worry?
Answer:
We should not worry because it is not worth while.

Class 8 English Revision Exercise-1 Question 3.
Give a suitable title to the poem.
Answer:
Suitable title to the poem is ‘Keep Smiling’.

(B) Read the given passage carefully. Now answer the question given below:
(दिये गये पद्यांश को पढ़ें। और अब नीचे दिये प्रश्नों के उत्तर दें:)

MP Board Class 8th English Revision Exercise 1 Question 1.
What organ of their body do the flies use to taste things?
Answer:
Flies use their feet to taste things.

Revision Exercise Class 8 Question 2.
Where do the flies’ collect germs from?
Answer:
Flies collect germs from rotten food and plants.

Class 8 English Revision Exercise 1 Ncert Question 3.
How do germs get into the fly’s stomach?
Answer:
The fly might such food that has germs in it. Thus the germs get into the fly’s stomach.

Revision Exercise 1 Class 8 Question 4.
How do germs get into a man’s body?
Answer:
If the fly pumps some of its stomach juice on our food, the germs get on the food. If we eat it, the germs get into our body.

Let’s Write
(आओ लिखो):

(A) Write a letter to you friend informing him/her about your visit to your favorable park/picnic spot.
(अपने मित्र को अपने प्रिय पार्क/पिकनिक स्थल की सैर के बारे में सूचित करते हुए एक पत्र लिखें:)
Answer:

Ram Pal Singh
26 / 102, Ashok Nagar,
Kanpur
4 – 3 – 20 …….

Dear Raj,
I am fine here and hope the same at your end 1. also. As our exams are over, what are your plans for your vacations. I am planning to go for a picnic to the Kanha Kisli National Park on 14th of this month. If you wish, you may also join us. Rest is fine. Pay my regards to elders and love to younger. Waiting for your letter,

Yours
Ramesh

(B) Write a short note about any great man.
(किसी सहा यक्ति के बारे में संक्षिप्त नोट लिखें:)
Answer:
Mahatma Gandhi:

Mahatma Gandhi was one of the greatest souls of India. His full name was Mohan Das Karam Chand Gandhi. He was born on 2nd October, 1869 at Probandar in Gujarat. After his schooling in India, for further studies, he was sent to England. He proved himself to be a freedom fighter and a brave soldier.

He loved Ahimsa. On 15th August, 1947, India got freedom. He asked Indians to boycott foreign goods. He lived for country men and died for them. He was shot dead on 30th January, 1948 by Nathu Ram Godse. He is an immortal soul of the world.

MP Board Class 8th English Solutions