Question

At present, the ratio between the ages of arun and deepak is 4: 3. after six years, arun's age will be 26 years. what is the age of deepak at present?

Answer 1

let the present age of arun be 4x and deepak be 3x
arun age= 4x+6=26
x=5
deepak age=3x= 3×5
=15 years