The ratio of the present ages of Rahul and Deepak is 2 : 3. After five years, Rahul will be 31 years old. What will be the age of Deepak after three years?
After 5 years, Rahul's age = 31 years
=> Rahul's present age = 31 - 5 = 26 years
Also, The ratio of the present ages of Rahul and Deepak is 2 : 3
=> Deepak's present age = $$\frac{3}{2} \times 26 = 39$$
$$\therefore$$ Deepak's age after 3 years = 39 + 3 = 42 years
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