INDIAN SCHOOL SOHAR HOLIDAY HOMEWORK - 2018-2019

CLASS -VII MATHEMATICS

1. Fill in the blanks:

(a) 12 mm = ----Km.

(b)25 cm. = ----m.

(c) 450 g = ---Kg

(d) 3 Km = ---m

(e) 7502 ml = ………..l.

2. The sum of two integers is (-95). If one of the integer is 15, find the other integer?

3. In a society there are 500 members. Each member was to participate in some activity like art, basketball,

cricket and football.

of members participated in art,

in basketball, 17 played cricket. How many

members participated in football ?

4. The product of two fractions is 9

. If one of the fractions is 9

, find the other.

5. The product of two decimals is 131.58. If one of them is 2.15, find the other.

6. In a class test of 20 questions , 5 marksare given for every correct answer, (-3) marks are given for every

incorrect answer and 0 marks for not attempting the questions. What is Simran total score if she attempted

all questions and got only 12 correct answers ?

7. The present temperature of a room is 300 C. It is cooled at a constant rate such that the temperature of the

room reduces by 20 C every 1 hour. What will be the temperature of the liquid after 10 hours ?

8. Find the value of (− 20) × ( − 10) × 2 × (− 11) × 30 .

9. Add : (a) 9

+ is 8

(b) 350 + 25.652

10. Subtract : (a) 2

- 1

(b) 6500 – 37.562

11. Multiply: (a)

(b) 9.387× 2.31

12. Divide : (a) 6

÷

(b) 7.616 ÷ 1.12

13. Find out the answer if the sum of (-368 ) and 245 is subtracted from (-211).

14. In a class of 36 students , one sixth of students like orange juice as their favourite drink , one third of the

students choose chocolate milk and rest of the students like strawberry shake. What is the number of students

who choose each drinks?

15. A water tank can hold 56

litres of water. How much water is contained in the tank when it is

full ?

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