Integers MCQs Quiz Multiple Choice Questions & Answers

1. In addition and subtraction of two integers, sign of the answer depends upon

1. Smaller number
2. Their difference
3. Their sum
4. Greater numerical value

2. 0 / 10 gives

1. 10
2. 1
3. -10
4. 0

3. 16 x 10 + 2 is equal to

1. 162
2. 192
3. 52
4. 320

4. -8 x 10 x 9 is equal to

1. 27
2. -27
3. -720
4. 720

5. Absolute value of -11 is

1. -10
2. 10
3. 11

6. Choose appropriate number for blank: -7 -(..........) = 2

1. 5
2. -5
3. 9
4. -9

7. On dividing a negative integers by other negative integer the quotient will be

1. Always negative
2. Always positive
3. Either positive or negative
4. 1

8. Predecessor of -9 is

1. -8
2. 8
3. -10
4. 10

9. Product of two negative integers is always

1. Always negative
2. Always positive
3. Either positive or negative

10. Successor of -1 is

1. -2
2. 1
3. 2
4. 0

11. Sum of - 26 and 19 is

1. -45
2. 45
3. -7
4. 7

12. Sum of -29 and -11 is

1. -40
2. 40
3. 2
4. -2

13. Sum of two negative number is always

1. Positive
2. Negative
3. 1

14. Sum of two Positive number is always

1. Negative
2. Positive
3. 1

15. The pair of integers whose sum is -5

1. 1, -4
2. -1 , 6
3. -3 , -2
4. 5, 0

16. What integers or number should be added to -5 to get 4

1. 1
2. -1
3. -9
4. 9

17. What will be the additive inverse of -5

1. -6
2. -4
3. 3
4. 5

18. What will be the additive inverse of 7

1. -7
2. -6
3. -5
4. -4

19. Which number is multiplicative identity for the whole numbers

1. 1
2. 2
3. 3

20. Which of the following does not represent pair of integer (a, b) such that a ÷ b = 2

1. ( -6 , -3 )
2. ( -2 , 1)
3. ( -10 , -5 )
4. (8 , 4 )

21. Which of the following is not true

1. 0 / 2 = 0
2. - 25 / 5 = -5
3. 12 / 0 = 12
4. 4 / 1 = 4

22. Which of the following is true

1. 5 / 7 = 7 / 5
2. 0 / 3 = 0 / 5
3. 2 / ( 3 -1) = 2 / 3 -2 / 1
4. 4 / 1 = 1 / 4

23. Which of the following statement is false:

1. = -7 + (-6 ) = -13
2. =-5 + 1 = 4
3. 2 + (-1 ) = 1
4. 8 + (-9 ) = -1

24. Which of the following statement is true

1. 7 / 0 = 7
2. 7 / 0 = 0
3. 7 / 0 = 0 / 7
4. 0 / 7 = 0

25. Which property is reflected in the following: 7 x 5 = 5 x 7

1. Closure
2. Commutative
3. Associative
4. Distributive

26. Identify the property used in the following: 2 x 13 + 8 x 13 = (2 + 8) x 13

1. Commutative
2. Closure
3. Associative
4. Distributive