Question

Sonal's mother age is thrice of sonal. After 10 years she will be just twice of her daughter age. What are there ages

Answer 1

Let Sonal's age now be x years.
So Sonal's mother's age now is 3x years
After 10 years, Sonal's age will be x+10 years
After 10 years Sonal's mother's age will be 3x+10 years
So 3x+10 = 2(x+10)
=>3x+10 = 2x+20
=> 3x-2x = 20-10
=> x = 10
So Sonal's age = 10 and Sonal;s mother's age is 30 Answer