Exercise 1.2 - Chapter 1 Rational Numbers class 8 ncert solutions Maths - SaraNextGen [2024-2025]

Updated By SaraNextGen

On April 24, 2024, 11:35 AM

Question 1:

Represent these numbers on the number line.

(i)   (ii) 

Answer:

(i)   can be represented on the number line as follows.

(ii)   can be represented on the number line as follows.

Question 2:

Represent  on the number line.

Answer:

 can be represented on the number line as follows.

Question 3:

Write five rational numbers which are smaller than 2.

Answer:

2 can be represented as .

Therefore, five rational numbers smaller than 2 are

Question 4:

Find ten rational numbers between  and .

Answer:

and  can be represented as   respectively.

Therefore, ten rational numbers between  and are

Question 5:

Find five rational numbers between

(i) 

(ii) 

(iii) 

Answer:

(i)   can be represented as  respectively.

Therefore, five rational numbers between   are

(ii)   can be represented as   respectively.

Therefore, five rational numbers between   are

(iii)   can be represented as   respectively.

Therefore, five rational numbers between  are

Question 6:

Write five rational numbers greater than − 2.

Answer:

−2 can be represented as − .

Therefore, five rational numbers greater than −2 are

Question 7:

Find ten rational numbers between  and .

Answer:

and  can be represented as   respectively.

Therefore, ten rational numbers between  and  are