# Rational Numbers MCQ Questions for Class 8 Math’s Chapter 1 with Answers

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(A) 1
(B) -1
(C) 2
(D)0

## Q2. Which of the following statements is false ?

(A) Natural numbers are closed under subtraction
(B) Whole numbers are not closed under subtraction
(C) Integers are closed under subtraction
(D)Rational numbers are closed under subtraction.

(A) 13
(B) -13
(C) -1/13
(D)12

(A) p/q
(B) pq
(C) p+q
(D)p-q

(A) 0
(B) 1
(C) 2
(D)-1

## Q6. Which of the following statements is true?

(A) Natural numbers are closed under division.
(B) Whole numbers are not closed under division.
(C) Integers are closed under division.
(D)Rational numbers are closed under division.

## Q7. a(b + c) = ab + ac is called

(A) commutative law
(B) associative law
(C) distributive law
(D)none of these.

## Q8. Which of the following statements is true?

(A) Every fraction is a rational number.
(B) Every rational number is a fraction.
(C) Every integer is a rational number.
(D)Both (A) and (C).

(A) q = 0
(B) q ≠ 0
(C) q = 1
(D)none of these

(A) 2
(B) -2
(C) -1/2
(D)None of these

## Q11. The associative property is applicable to:

(B) Multiplication and division
(D)Subtraction and Division

## Q12. 0 is not

(A) a natural number
(B) a whole number
(C) an integer
(D)a rational number.

## Q13. (a + b) + c = a + (b + c) is called

(A) commutative law for multiplication
id) associative law for multiplication.

(A) ½
(B) 3/10
(C) ⅗
(D)⅖

## Q15. Which of the following is the reciprocal of the reciprocal of a rational number?

(A) -1
(B) 1
(C) 0
(D)The number itself

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