NCERT MCQ Questions for Class 7 Maths **Rational Numbers** with Answers PDF Free Download based on the major ideas and themes presented in the textbook as per the CBSE new test pattern are available here. This will help you learn and test your understanding of the chapters. Students can also take a free test of Class 7 Maths Multiple Choice Questions. Each question has four possibilities, each of which is followed by the correct response. These MCQ Questions were chosen in accordance with the most recent CBSE exam format.

## Q1.The reciprocal of a negative rational number is

(1)(a) always positive

(2)(b) always negative

(3)(c) always 1

(4)(d) always 0

## Answer

Answer: (b) always negative

## Q2.A fraction is a rational number, and a rational number:

(1)(a) can never be a fraction

(2)(b) may or may not be a fraction

(3)(c) is also a fraction

(4)(d) can always be reduced to a fraction

## Answer

Answer: (b) may or may not be a fraction

## Q3.The numbers used for counting objects are called :

(1)(a) Natural numbers

(2)(b) Whole numbers

(3)(c) Integers

(4)(d) None of these

## Answer

Answer: (a) Natural numbers

## Q4.Write denominator of given rational number : 5

(1)(a) 1

(2)(b) 0

(3)(c) 3

(4)(d) none of these

## Answer

Answer: (a) 1

## Q5.Reciprocal of 1.

(1)(a) 0

(2)(b) 1

(3)(c) -1

(4)(d) none of these

## Answer

Answer: (c) -1

## Q6.0 is :

(1)(a) Positive rational number

(2)(b) Negative rational number

(3)(c) neither positive nor negative rational number

(4)(d) None of these

## Answer

Answer: (c) neither positive nor negative rational number

## Q7._________ is the identity for the addition of rational numbers.

(1)(a) 0

(2)(b) 1

(3)(c) -1

(4)(d) None of these

## Answer

Answer: (a) 0

## Q8.The numbers _______ and _______ are their own reciprocals.

(1)(a) -1 and 0

(2)(b) 1 and 0

(3)(c) 1 and -1

(4)(d) None of these

## Answer

Answer: (c) 1 and -1

## Q9.The numerator of the rational number 0 is

(1)(a) 0

(2)(b) 1

(3)(c) 2

(4)(d) 3

## Answer

Answer: (a) 0

## Q10.The denominator of the rational number 0 is

(1)(a) 0

(2)(b) 1

(3)(c) -1

(4)(d) any non-zero integer

## Answer

Answer: (c) -1

## Q11.The numerator of a rational number 8 is

(1)(a) 2

(2)(b) 4

(3)(c) 6

(4)(d) 8

## Answer

Answer: (d) 8

## Q12.The denominator of the rational number 8 is

(1)(a) 8

(2)(b) 2

(3)(c) 4

(4)(d) 1

## Answer

Answer: (d) 1

## Q13.The numerator of the rational number – 9 is

(1)(a) -9

(2)(b) 9

(3)(c) 1

(4)(d) -1

## Answer

Answer: (a) -9

## Q14.The denominator of the rational number – 9 is

(1)(a) -9

(2)(b) 9

(3)(c) -1

(4)(d) 1

## Answer

Answer: (d) 1

## Q15.Associative property is not followed in _________

(1)(a) integers

(2)(b) whole numbers

(3)(c) rational numbers

(4)(d) natural numbers

## Answer

Answer: (d) natural numbers

## Q16.The product of two numbers is -20/9. If one of the numbers is 4, find the other.

(1)(i) –5/9

(2)(ii) 3/11

(3)(iii) 12/39

(4)(iv) –9/11

## Answer

Answer: (i) –5/9

## Q17.Reduce to standard form 72/-48

(1)(i) 3/-2

(2)(ii) 3/2

(3)(iii) 2/3

(4)(iv) -2/3

## Answer

Answer: (i) 3/-2

## Q18.Which of the following pairs represent the same rational number?

(1)(i) −7/21 and 1/3

(2)(ii) 1/3 and −1/9

(3)(iii) −5/−9 and 5/−9

(4)(iv) 8/−5 and −24/15

## Answer

Answer: (iv) 8/−5 and −24/15

## Q19.A rational number is a number that can be put in the form pq, where p and q are:

(1)(i) natural numbers and q ≠ 0

(2)(ii) whole numbers and q ≠ 0

(3)(iii) non-negative integers and q ≠ 0

(4)(iv) integers and q ≠ 0

## Answer

Answer: (iv) integers and q ≠ 0

## Q20.Give rational numbers equivalent to -4/9

(1)(i) 81/-36

(2)(ii) -25/16

(3)(iii) 16/25

(4)(iv) -36/81

## Answer

Answer: (iv) -36/81

## Q21.The product of two rational numbers is always a _.

(1)(i) integer

(2)(ii) rational number

(3)(iii) natural number

(4)(iv) whole number

## Answer

Answer: (ii) rational number

## Q22.__ is the identity for the addition of rational numbers.

(1)(i) 0

(2)(ii) 1

(3)(iii) -1

(4)(iv) None of these

## Answer

Answer: (i) 0

## Q23.Give one rational numbers between 0 and -1

(1)(i) -5/2

(2)(ii) -1/2

(3)(iii) -9/2

(4)(iv) 9/2

## Answer

Answer: (ii) -1/2,

## Q24.The numbers and are their own reciprocals.

(1)(i) -1 and 0

(2)(ii) 1 and 0

(3)(iii) 1 and -1

(4)(iv) None of the

## Answer

Answer: (iii) 1 and -1

## Q25.Rewrite the national numbers in the simplest form -55/22

(1)(i) 7/2

(2)(ii) 5/2

(3)(iii) -5/2

(4)(iv) 11/2

## Answer

Answer: (iii) -5/2,

## Q26.Which of the rational number is positive?

(1)(i) 3/7

(2)(ii) -5/7

(3)(iii) -4/7

(4)(iv) -3/7

## Answer

Answer: (i) 3/7

## Q27.Fill the box -2/3 ▭ 4/6

(1)(i) >

(2)(b <

(3)(iii) ≥

(4)(iv) =

## Answer

Answer: Answer: (ii) -2/3 < 4/6

## Q28.If −4/7 = −32/x, what is the value of x?

(1)(i) 56

(2)(ii) −56

(3)(iii) 46

(4)(iv) −46

## Answer

Answer: (i) 56

## Q29.If 4/3 = x/12 then x = ………….

(1)(a) 3

(2)(b) 16

(3)(c) 19

(4)(d) 12

## Answer

Answer: (b) 16

## Q30.The rational number −2128 in standard form is ……………

(1)(a) −34

(2)(b) 34

(3)(c) 37

(4)(d) −37

## Answer

Answer: (a) −34

## Q31.Which of the following rational numbers is not to equivalent to 35?

(1)(a) 610

(2)(b) −3−5

(3)(c) 915

(4)(d) 1224

## Answer

Answer: (d) 1224

## Q32.The sum of 54 + (−25)4 = …………………

(1)(a) -5

(2)(b) 5

(3)(c) 4

(4)(d) -4

## Answer

Answer: (a) -5

## Q33.The product of 29 and 278 is ……………..

(1)(a) 43

(2)(b) 34

(3)(c) 3

(4)(d) 4

## Answer

Answer: (b) 34

## Q34.Divide 712 ÷ (−712), the result is ……….

(1)(a) 7

(2)(b) -7

(3)(c) 1

(4)(d) -1

## Answer

Answer: (d) -1

## Q35.Which of the following cannot be a rational number?

(1)(a) 05

(2)(b) 0−5

(3)(c) 50

(4)(d) -1

## Answer

Answer: (c) 50

## Q36.The reciprocal of a negative rational number is

(1)(a) always positive

(2)(b) always negative

(3)(c) always 1

(4)(d) always 0.

## Answer

Answer: (b) always negative

## Q37.The standard form of 55/−99 is …………..

(1)(a) 59

(2)(b) −59

(3)(c) −5599

(4)(d) −9955

## Answer

Answer: (b) −59

## Q38.If pq and rs are equivalent fraction, then we have

(1)(a) p + s = q + r

(2)(b) p ÷ s = q ÷ s

(3)(c) pq = rs

(4)(d) ps = rq

## Answer

Answer: (d) ps = rq

## Q39.The numerator of the rational number 3/5 is

(1)(a) 3

(2)(b) 5

(3)(c) 2

(4)(d) 8

## Answer

Answer: (a) 3

## Q40.The numerator of the rational number 1100 is

(1)(a) 100

(2)(b) 1

(3)(c) 10

(4)(d) 99

## Answer

Answer: (b) 1

## Q41.The denominator of the rational number 4/7 is

(1)(a) 7

(2)(b) 4

(3)(c) 3

(4)(d) 11

## Answer

Answer: (a) 7

## Q42.The denominator of the rational number 7/13 is

(1)(a) 13

(2)(b) 7

(3)(c) 6

(4)(d) 91

## Answer

Answer: (a) 13

## Q43.The numerator of the rational number −3/4 is

(1)(a) -3

(2)(b) 3

(3)(c) 4

(4)(d) -4

## Answer

Answer: (a) -3

## Q44.The numerator of the rational number −2/9 is

(1)(a) -2

(2)(b) 2

(3)(c) -9

(4)(d) 9

## Answer

Answer: (a) -2

## Q45.The denominator of the rational number 5/−3 is

(1)(a) 5

(2)(b) -3

(3)(c) 3

(4)(d) 8

## Answer

Answer: (b) -3

## Q46.The denominator of the rational number 3/−7 is

(1)(a) 7

(2)(b) -7

(3)(c) 3

(4)(d) -3

## Answer

Answer: (b) -7

## Q47.The numerator of the rational number −2/−5 is

(1)(a) 2

(2)(b) -2

(3)(c) 5

(4)(d) -5

## Answer

Answer: (b) -2

## Q48.the numerator of the rational number −5/−3 is

(1)(a) -5

(2)(b) 5

(3)(c) -3

(4)(d) 3

## Answer

Answer: (a) -5

## Q49.The denominator of the rational number −2−9 is

(1)(a) -2

(2)(b) 2

(3)(c) 9

(4)(d) -9

## Answer

Answer: (d) -9

## Q50.The denominator of the rational number −6−5 is

(1)(a) 6

(2)(b) -6

(3)(c) 5

(4)(d) -5

## Answer

Answer: (d) -5

## Q51.The denominator of the rational number −13−11 is

(1)(a) -13

(2)(b) 13

(3)(c) 11

(4)(d) -11

## Answer

Answer: (d) -11

## Q52.If 3/4 = ?/12, then ? =

(1)(a) 3

(2)(b) 6

(3)(c) 9

(4)(d) 12

## Answer

Answer: (c) 9

## Q53.if 4/5 = 12/?, then ? =

(1)(a) 5

(2)(b) 10

(3)(c) 15

(4)(d) 25

## Answer

Answer: (c) 15

## Q54.if −4/7 = ?/14, then ? =

(1)(a) -4

(2)(b) -8

(3)(c) 4

(4)(d) 8

## Answer

Answer: (b) -8

## Q55.if −7/11 = 14/?, then ? =

(1)(a) 11

(2)(b) -11

(3)(c) 22

(4)(d) -22

## Answer

Answer: (d) -22

## Q56.if −3/−5 = 9/?, then ? =

(1)(a) 15

(2)(b) -15

(3)(c) 9

(4)(d) -9

## Answer

Answer: (a) 15

## Q57.if −8/−9 = −16/?, then ? =

(1)(a) 18

(2)(b) -18

(3)(c) 9

(4)(d) -9

## Answer

Answer: (b) -18

## Q58.Which of the following is a negative rational number?

(1)(a) 1/2

(2)(b) 3/4

(3)(c) −4/−5

(4)(d) 2/−3

## Answer

Answer: (d) 2/−3

## Q59.Which of the following is a positive rational number?

(1)(a) −12

(2)(b) 2−3

(3)(c) −3−4

(4)(d) -5

## Answer

Answer: (c) −3−4

## Q60.The rational number 1240 in standard 40 form is

(1)(a) 310

(2)(b) 610

(3)(c) 320

(4)(d) 620

## Answer

Answer: (a) 310

## Q61.The rational number −21/28 in standard form is

(1)(a) −3/4

(2)(b) 3/4

(3)(c) 3/7

(4)(d) −3/7

## Answer

Answer: (a) −3/4

## Q62.The rational number −6/−25 in standard form is

(1)(a) 6/25

(2)(b) −6/25

(3)(c) 6/−25

(4)(d) −6/25

## Answer

Answer: (a) 6/25