NCERT Solutions for Class 7 Maths Chapter 1 Integers MCQ, are part of NCERT Solutions for Class 7 Maths. Here we have given NCERT Solutions for Class 7 Maths Chapter 1 Integers MCQ.
NCERT Solutions for Class 7 Maths Chapter 1 Integers MCQ
Multiple Choice Questions
1. On a number line, when we add a positive integer, we
(a) move to the right
(b) move to the left
(c) do not move at all
(d) none of these.
2. On a number line, when we add a negative integer, we
(a) move to the right
(b) move to the left
(c) do not move at all
(d) none of these.
3. On a number line, when we subtract a positive integer, we
(a) move to the right
(b) move to the left
(c) do not move at all
(d) none of these.
4. On a number line, when we subtract a negative integer, we
(a) move to the right
(b) move to the left
(c) do not move at all
(d) none of these.
5. When two positive integers are added, we get
(a) a positive integer
(b) a negative integer
(c) sometimes a positive integer, sometimes a negative integer
(d) none of these.
6. When two negative integers are added, we get
(a) a positive integer
(b) a negative integer
(c) sometimes a positive integer, sometimes a negative integer
(d) none of these.
7. Which of the following statements is wrong?
(а) When a positive integer and a negative integer are added, we always get a negative integer
(b) Additive inverse of 8 is (- 8)
(c) Additive inverse of (- 8) is 8
(d) For subtraction, we add the additive inverse of the integer that is being subtracted, to the other integer.
8. Which of the following is true?
(а) (- 8) + (- 4) > (- 8) – (- 4)
(b) (- 8) + (- 4) < (- 8) – (- 4)
(c) (- 8) + (- 4) = (- 8) – (- 4)
(d) none of these.
9. The product of two negative integers is
(a) a positive integer
(b) a negative integer
(c) either a positive integer or a negative integer
(d) none of these.
10. The product of three negative integers is
(a) a positive integer
(b) a negative integer
(c) either a positive integer or a nega¬tive integer
(d) none of these.
11. (- 1) × (- 1) × (- 1) × ……. 10 times is equal to
(a) 1
(b) – 1
(c) 1 or – 1
(d) none of these.
12. (- 1) × (- 1) × (- 1) × …… 5 times is equal to
(a) 1
(b) – 1
(c) 1 or – 1
(d) none of these.
13. (- 1) × (- 1) × (- 1) × …… 2m times, where m is a natural number, is equal to
(a) 1
(b) – 1
(c) 1 or – 1
(d) none of these.
14. (- 1) x (- 1) x (- 1) × …………….. (2m + 1) times, where m is a natural number, is equal to
(a) 1
(b) – 1
(c) 1 or – 1
(d) none of these.
15. (- 20) × (- 5) is equal to
(a) 100
(b) – 100
(c) 20
(d) 5.
16. (- 30) × 20 is equal to
(a) 600
(b) – 600
(c) 50
(d) 10.
17. 10 × (- 20) is equal to
(a) 200
(b) -200
(c) 30
(d) 10
18. 3 × 0 is equal to
(a) 0
(b) 3
(c) 1
(d) -3
19. 0 × (- 5) is equal to
(a) 0
(b) 5
(c) – 5
(d) 1.
20. (- 2) × 1 is equal to
(a) 2
(b) – 2
(c) 1
(d) – 1.
21. 1 × 6 is equal to
(a) 6
(b) – 6
(c) 1
(d) – 1.
22. 4 × (- 1) is equal to
(a) 4
(b) – 4
(c) 1
(d) – 1.
23. (- 10) × 0 × (- 15) is equal to
(a) 0
(b) 10
(c) 15
(d) 150.
24. The integer whose product with (- 1) is 0, is
(a) 1
(b) -1
(c) 0
(d) none of these.
25. The integer whose product with (- 1) is
(a) -1
(b) 1
(c) 0
(d) none of these.
26. 10 ÷ (- 5) is equal to
(a) 1
(b) 2
(c) -2
(d) 5.
27. (- 6) ÷ (- 3) is equal to
(a) 1
(b) 2
(c) 3
(d) 6.
28. (- 5) ÷ 1 is equal to
(a) 5
(b) -5
(c) 1
(d) -1.
29. (-9) ÷ (-1)ìsequalto
(a) 1
(b) 9
(c) -1
(d) -9.
30. If 16 ÷ x = 16, then x is equal to
(a) 1
(b) 2
(c) 4
(d) 16.
31. If (- 50) ÷ x = 1, then x is equal to
(a) 1
(b) 50
(c) – 50
(d) 10.
32. If x ÷ 1 = 8, then x is equal to
(a) 8
(b) 1
(c) – 8
(d) – 1.
33. The additive identity for integers is
(a) 1
(b) – 1
(c) 0
(d) none of these.
34. The multiplicative identity for integers is
(a) 1
(b) – 1
(c) 0
(d) none of these.
35. a × (5 + c) = a × 6 + a × c is called
(a) commutative property
(b) associative property
(c) distributive property
(d) closure property.
36. Manish deposits ₹ 2000 in his bank account and withdraws ₹ 1000 from it, the next day. Find the balance in Manish’s account
(a) ₹ 2000
(b) ₹ 3000
(c) ₹ 1000
(d) none of these
Answers
We hope the NCERT Solutions for Class 7 Maths Chapter 1 Integers MCQ, help you. If you have any query regarding NCERT Solutions for Class 7 Maths Chapter 1 Integers MCQ, drop a comment below and we will get back to you at the earliest.