## NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers Ex 1.2

**NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers Exercise 1.2**

Ex 1.2 Class 8 Maths Question 1.

Represent these numbers on the number line

(i) (frac { 7 }{ 4 })

(ii) (frac { -5 }{ 6 })

Solution:

(i) (frac { 7 }{ 4 })

Here, point A represents (frac { 7 }{ 4 }) on the number line.

(ii) (frac { -5 }{ 6 })

Here, point B represents (frac { -5 }{ 6 }) on the number line.

Ex 1.2 Class 8 Maths Question 2.

Represent (frac { -2 }{ 11 }), (frac { -5 }{ 11 }) , (frac { -9 }{ 11 }) on a number line.

Solution:

We have (frac { -2 }{ 11 }), (frac { -5 }{ 11 }) and (frac { -9 }{ 11 })

Here, point A represents (frac { -2 }{ 11 }) , point B represents (frac { -5 }{ 11 }), point C represents (frac { -9 }{ 11 })

Ex 1.2 Class 8 Maths Question 3.

Write five rational numbers which are smaller than 2.

Solution:

Required five rational numbers smaller than 2 are

1, 0, (frac { 1 }{ 2 }), (frac { 1 }{ 3 }) and (frac { 1 }{ 4 })

Ex 1.2 Class 8 Maths Question 4.

Find ten rational numbers between (frac { -2 }{ 5 }) and (frac { 1 }{ 2 }).

Solution:

Ex 1.2 Class 8 Maths Question 5.

Find five rational numbers between

(i) (frac { 2 }{ 3 }) and (frac { 4 }{ 5 })

(ii) (frac { -3 }{ 2 }) and (frac { 5 }{ 3 })

(iii) (frac { 1 }{ 4 }) and (frac { 1 }{ 2 })

Solution:

Ex 1.2 Class 8 Maths Question 6.

Write five rational numbers greater than -2.

Solution:

Required rational numbers greater than -2 are -1, 0, (frac { 1 }{ 2 }), (frac { 3 }{ 4 }) , 1.

Ex 1.2 Class 8 Maths Question 7.

Find ten rational numbers between (frac { 3 }{ 5 }) and (frac { 3 }{ 4 }).

Solution:

Given rational numbers are (frac { 3 }{ 5 }) and (frac { 3 }{ 4 }).

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