7th Standard math’s chapter 2

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7th STD Math’s Chapter 2 Quiz. how much you know or you don’t know test here.  it contains only 10 questions there no time limit.

 

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Created on By 52fd849a905aedf0249df9e69d61b55a?s=32&d=mm&r=gwefru

7th Standard Math's Chapter 2

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1. (- 1) × (- 1) × (- 1) × ……. 10 times is equal to

2 / 10

2. (- 1) × (- 1) × (- 1) × …… 5 times is equal to

3 / 10

3. (- 1) × (- 1) × (- 1) × …… 2m times, where m is a natural number, is equal to

4 / 10

4. (- 1) x (- 1) x (- 1) × …………….. (2m + 1) times, where m is a natural number, is equal to

5 / 10

5. (- 20) × (- 5) is equal to

6 / 10

16. (- 30) × 20 is equal to

7 / 10

17. 10 × (- 20) is equal to

8 / 10

18. 3 × 0 is equal to

9 / 10

19. 0 × (- 5) is equal to

10 / 10

20. (- 2) × 1 is equal to

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