#### English medium new syllabus creative questions in maths number system of state board syllabus

7th Standard EM

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Maths

Time : 00:20:00 Hrs
Total Marks : 20

Part - A

5 x 1 = 5
1. Identify the problem with negative numbers as its answer:

(a)

-9+(-5)+6

(b)

8+(-12)-6

(c)

-4+2+10

(d)

10+9-4)+8

2. (-8)+10+(-2)=____

(a)

2

(b)

8

(c)

0

(d)

20

3. Which of the following does not represent an Integer?

(a)

0÷(-7)

(b)

20÷(−4)

(c)

(-9)÷3

(d)

(12)÷5

4. (−16)÷4 is the same as

(a)

-(-16÷4)

(b)

−(16)÷(-4)

(c)

16÷(-4)

(d)

−4÷16

5. The set of integers is not closed under

(a)

(b)

Subtraction

(c)

Multiplication

(d)

Division

6. Part - B

5 x 1 = 5
7. (-52)+(-52)=____

()

-104

8. 20+80+___=0

()

-100

9. 171+____=0

()

-171

10. 25÷______=−5

()

-5

11.  ____÷(−4)=9

()

-36

12. Part - C

10 x 1 = 10
13. The additive inverse of (–32) is (–32)

(a) True
(b) False
14. (-675)-(-400)=-1075

(a) True
(b) False
15. (-45)-(-8)=(-8)-(-45)

(a) True
(b) False
16. (-100)×0×20=0

(a) True
(b) False
17. 8 × (−4) = 32

(a) True
(b) False
18. (−30)÷(−6) =−6

(a) True
(b) False
19. The sum of two integers can never be zero

(a) True
(b) False
20. The quotient of two integers having opposite sign is a negative integer.

(a) True
(b) False
21. (−90)+( −30) = 60

(a) True
(b) False
22. (−125)+25 = −100

(a) True
(b) False