Rational Numbers - Solutions 2
CBSE Class –VIII Mathematics
NCERT Solutions
CHAPTER - 1
Rational Numbers (Ex. 1.2)
NCERT Solutions
CHAPTER - 1
Rational Numbers (Ex. 1.2)
1. Represent these numbers on the number line:
(i) 
(ii) 
Ans. (i)
Here, P 
(ii)
Here, M =
2. Represent 
on the number line.
on the number line.
Ans. Here, B = 
C = 
and D = 
C = and D = 
3. Write five rational numbers which are smaller than 2.
Ans. 
and so on.
and so on.
4. Find ten rational numbers between 
and 
and
Ans. and 
and
Here, L.C.M. of 5 and 2 is 10.
and 
Again, 
and 
and Ten rational number between and are 
.
5. Find five rational numbers between:
(i) 
and 
and
(ii) 
and 
and
(iii) 
and
and
Ans. (i) and
and
L.C.M. of 3 and 5 is 15.
and 
Again 
and 
and Five rational numbers between and are 
.
(ii) and
and
L.C.M. of 2 and 3 is 6.
and 
Five rational numbers between and are 
.
(iii) and
and
L.C.M. of 4 and 2 is 4.
and 
Again 
and 
and Five rational numbers between and are 
6. Write 5 rational numbers greater than 
Ans. Five rational numbers greater than 
are:
are:
[Other rational numbers may also be possible]
7. Find ten rational numbers between 
and 
and
Ans. and 
and
L.C.M. of 5 and 4 is 20.
and 
Again 
and 
and Ten rational numbers between and are:
