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LITERA VALLEY SCHOOL

HOLIDAY ASSIGNMENT (2017-18)

Grade – 7

"Creativity is intelligence having fun"

Let's put on your thinking caps and play the role of question paper setters.

Make questions of 10 marks in each subject from the topic/chapter

mentioned below:

English Hindi science Social Science

The Meeting Pool

( Gul Mohar

Reader)

Nutrition in

Plants

(i) When, Where and How

(ii) Natural Resources :

Land, Soil and Water

(iii) Role of the

constitution and the need

for laws

Follow the question paper pattern for each subject.

Q.No 1: 5 questions of 1 Mark each 5x1=5

Q.No 2: 2 questions of 2 Marks each 2x2=4 Q.No 3: 2 questions of 3 marks each 2x3=6 Send your question paper to your respective subject teachers on their Email ID

(Collect the ID from your teachers).

General Instructions:

1. All assignments should be on A4 size papers.

2. Compile all subject assignments together in ONE scrapbook.

ENGLISH

1. Research about the following littérateur and write short notes on each of them

(100 words each). Do not forget to include their photographs.

a) Rabindra Nath Tagore

b) William Wordsworth

c) Ruskin Bond

d) William Shakespeare

2. Prepare charts on the following topics of grammar.

(a) Tenses (the chapters mentioned in your Grammar Book)

(b) Parts of Speech (Write the definitions of all eight parts with two relevant

examples for each.)

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3. Read any English newspaper daily. Pick any five news articles, cut them out and

paste them in your scrapbook. Write what you liked about those news in about 50

words each.

HINDI

SCIENCE

1. Solve the puzzle given below and paste it in the scrap book.

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2. Unpasteurized milk can harbor dangerous

bacteria that can pose serious health risks

to you and your family, according to

the CDC. Pasteurization kills those bacteria.

With the exception of milk that's marketed

as raw milk all, U.S milk is pasteurized.

What are the nutritional value added to the

milk after pasteurization?

Find out some of the physical and chemical

changes taking place in dairy products

which are shown in the graphic above.

SOCIAL SCIENCE

(A) Project activity:

Prepare a project on Challenges to

Democracy in India. Mention suggestions

to overcome these challenges.(In Scrap

Book)

Following contents should be mentioned:-

1. Introduction o democracy

2. Features of Indian Democracy .(point

wise)

3. Challenges to Indian Democracy.(point

wise)

4. Suggestions to Overcome these challenges.

5. Conclusion.

COMPUTER SCIENCE

Create a project making a list of five input and five output devices with their pictures

and descriptions (You can take help of Internet to find pictures).

SANSKRIT

GERMAN

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Draw a map of Germany on chart sheet and write the names of states and their Capitals.

MATHS

1. Activity : Make two sets (Set “F” and Set “M”) of fruits and sweets (minimum 6 elements) liked by your

father and mother and do simple operation for finding : a) Which fruits and sweets they both like. b) F U M

SOLVE THE FOLLOWING QUESTIONS IN THE HOME WORK COPY. 2. State which of the following collections are sets?

a) All the colors in the rainbow. b) All the honest members in the family. c) All prime numbers less than 100. d) All hard working teachers in a school. e) All the letters in the word Geometry.

3. A = {a, e, i, o, u}. Insert appropriate symbols ‘є’ or ‘’ in the blank space. a) a_____A b) b_____A c) i______A d) u_____A e ) c______A

4. Write the following sets in set-builder form: a) A = {2, 4, 6, 8, 10} b) P = { } c) D = {1, 2, 3, 4, ……………..} d) X = {set of men having 2 tails} e) F = {2}

5. Write two examples of empty sets. 6. Write the given set in roster form.

a) The set all positive even numbers less than or equal to 10. b) The set of all letters in the word “AUSTRALIA”. c) A = {x : x є W and x ≤ 10} d) The set of all whole numbers greater than 3 and smaller than 16. e) B = {x : x є N, 100<x<110}

7. Classify the following as equal sets or equivalent sets: a) A = {3, 5, 9, 11} B = {5, 9, 3, 11} b) D = {S, T, F} P = {A, T, M} c) A = {2} B = {x : x є N, x is even prime number} d) M = {a, b, c, d} Q = {p, q, r, s} e) P = {8, 9, 1, 13} R = {o, p, a, z}

8. Classify the following as finite or infinite sets: a) A = {x : x is an even prime number} b) A = {x : x є N, x > 1}

9. Find the cardinal number of the following: a) A = {x : x є Z, 2 < x < 7 } b) The set of letters in the word “MALAYALAM”.

10. If U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A = {2, 4, 6, 8}, B = {1, 2, 3, 4, 5} and C = {1, 5, 7, 8, 9} then find

a) A U B b) B C c) BI d) (A U C)I e) (A B)I

Questions based on INTEGERS 11. Fill in the blanks:

a) (……….. + 23) +62 = 157 + (23 +………) b) a + ………… = b + ………….. C ) ……………. X (-15) = -15 d) 3 x (-1) x (-15) = …………..

12. Represent the following in the form of integers: a) Rs 50 deposited in the bank. b) 200 C above the freezing point.

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C ) Gain of Rs 500. d) Loss of Rs 275. 13. In the given pair, find which of the following is larger.

a) 40 or -100 b) -60 or 0 C ) Rs 10 loss or Rs 50 profit d) 8000 or -9898

14. Write all integers between: a) -1 and 1 b) 0 and 6 C ) -8 and 2 d) 5 and 7

15. Write the following in ascending order: a) 15, -8, 7, 6, -5 b) 2, 8, -5, 16, -2 c) 201, 21, -16, 0, 8 d) 4, -5, 8, 17, -6

16. Find the absolute value of the following: a) -8 b) 17 C ) -15 d) 0

17. Evaluate the following: a) – І 5 – 2 І b) 17 + – І – 6 І C ) І 7 – 8 І d) – І 5 І + І -6 І

18. Represent the following on the number line: a ) -5 b) 11

19. Write down the pair of integers whose : a) Sum is 24 b) Difference is 7

20. Mohan deposits Rs 2000 in his bank account and withdraws Rs 1642 from it, the next day. If withdrawal of amount is represented by negative integers, then how will you represent the amount deposited? Find the balance in Mohan’s account after the withdrawal.

21. Rita goes 20 km towards east from a point A to the point B and then she covers 15 km from B to C. Find the total distance covered by Rita.

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