# Integers – Class 7/ MCQ

**CBSE CLASS 7 MATHEMATICS**

**INTEGERS – Chapter 1 / MCQ**

**Multiple Choice Questions.**

**Choose the correct answer from the options given below:**

**1. Additive identity of integers is ————**

A. 1

B. -1

C. 0

**2. Which is the multiplicative Identity for integers?**

A. 1

B. -1

C. 0

**3. Make the following statement true: 17 + —- = 0**

A. 17

B. -17

C. 0

**4. Find the value of (-1) x 225?**

A. 225

B. -225

C. 0

**5. Find the sum 9 + (-4) +3.**

A. 16

B. 8

C. 10

**6. For any three integers a, b, c , (a x b) x c = a x (b x c). This property is known as —————-**

A. Commutative property

B. Associativity for Multiplication

C. Distributive property

**7. Find (-21) x 0 x (-10).**

A. -210

B. 210

C. 0

**8. The value of (-4) x (-3) x (-2) x (-1) is ——**

A. 24

B. -24

C. 1

**9. For any two integers a and b, a + b = b +a. This property is known as ——–**

A. Commutative property

B. Associativity for Multiplication

C. Distributive property

**10. Write down a pair of integers whose sum gives zero.**

A. 5, 5

B. 5, -5

C. -5, -5

**11. Fill in the blanks: (-5) + (-8) = (-8) + —–**

A. -8

B. -5

C. 5

**12. Which is greater?**

A. (-8) + (-4)

B. (-8) – (-4)

C. 8- (-4)

**13. Find the sum 23 – 41 + 11?**

A. -7

B.7

C. 75

**14. The value of (-1) x (-1) x (-1) is ————–**–

A. 1

B. -1

C. 0

**15. Find the product (-20) x (-5)**

A. -100

B. 100

C. 25

**16. The product of an integer and zero is ——–**

A. Zero

B. One

C. Same number

**17. If the number of negative integers in a product is even, then the product is a ——— integer.**

A. Positive

B. Negative

C. Zero

**18. Sum of two negative integers is always ———-**

A. Positive

B. Negative

C. Zero

**19. The product of two negative integers is always ————-**

A. Positive

B. Negative

C. Zero

**20. Additive inverse of (-10) is ———–**

A. -10

B. 10

C. 1

**ANSWERS**:

**1. 0**

**2. 1**

**3. -17**

**4. -225**

**5. 8**

**6. Associativity for multiplication**

**7. 0**

**8. 24**

**9. Commutative property**

**10. 5, -5**

**11. -5**

**12. 8 – (-4)**

**13. -7**

**14. -1**

**15. 100**

**16. Zero**

**17. Positive**

**18. Negative**

**19. Positive**

**20. 10**