Question

Raj's mother is 92 years old & Raj is 42 years old in the year 1997. In what years was the mother six time as old as the son?

Answer 1

Answer:

-32

Explanation:

Let in x years her age will be 6 times age of son

=> 92 + x = (42 + x) * 6

=> 92 + x = 252 + 6x

=> x = -32

therefore, 32 years ago i.e. in 1965 the case above happened