Junior Teacher Practice Set-7(Math))

Welcome to your Junior Teacher Practice Set-7(Math))

This practice set contains 32 question .

Practice Set କେମିତି ଲଗିଲା comment ରେ ଜଣାଅ

1. 
The negative of -2 is

2. 
The rational number that does not have a reciprocal is

3. 
Which of the following statements is true ?

4. 
The negative of 2 is

5. 
The reciprocal of a positive rational number is

6. 
The multiplicative inverse of 1 is

7. 
Which of the following statements is false ?

8. 
a + b = b + a is called

9. 
The multiplicative inverse of –2/5 is

10. 
Which of the following statements is true ?

11. 
How many rational numbers are there between any two given rational numbers?

12. 
Which of the following statements is true ?

13. 
Which of the following statements is true ?

14. 
Which of the following statements is true ?

15. 
0 is not

16. 
The multiplicative inverse of 1/2 is

17. 
(a + b) + c = a + (b + c) is called

18. 
Which of the following statements is false ?

19. 
Which of the following statements is false ?

20. 
The additive inverse of 2/3 is

21. 
Which of the following statements is false ?

22. 
Which of the following statements is true ?

23. 
a × b = b × a is called

24. 
The multiplicative inverse of -1 is

25. 
a(b + c) = ab + ac is called

26. 
The rational number which is equal to its negative is

27. 
The additive inverse of –3/4 is

28. 
The additive identity for rational numbers is

29. 
The multiplicative identity for rational numbers is

30. 
Which of the following statements is true ?

31. 
Which of the following statements is true ?

32. 
a × (b × c) = (a × b) × c is called

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