Correct option is A
Given:
Seema is younger than Reema by 4 years
After 4 years sum of their ages will be 44 years
Solution:
Let Seema’s age be x
Then Reema’s age will be x+4
After 4 years their ages will be:
Seema’s age = x+4
Reema’s age = (x+4)+4 = x+8
Sum of ages = 44
(x+4) +(x+8) =44
2x+12 = 44
x=16years
Seema’s age = 16years
Reema’s age = 16+4 = 20years