How old is Ramesh, if 10 years ago he was 25 years old?

X' is twice as old as 'Y' 3 years ago, when X' was as old as 'Y' today. If the difference between their ages at present is 3 years, how old is X' at present ?

Janhu is twice as old as Indra. Six years ago Janhu was four times as old as Indra. Find their present ages.

Johan is 20 years older than Brian 12 years ago, johan was twice as old as Brian. How old Brian?

In 10 years, A will be twice as old as B was 10 years ago. If at present A is 9 years older than B , then present age of B is :

In 10 years, A will be twice as old as B was 10 years ago. If at present A is 9 years older than B , then present age of B is :