The age of Somu is one-third his father's. 8 years back he was one-fifth of his father's age. What is his persent age ? Choose one
A) 11	B) 13	C) 14	D) 16	E) 10

Rationale: "explanation : let somu ' s age be x and that of his father be 3 x . so , x - 8 = 3 x - 8 / 5 = x = 16 answer : option d"
Answer: D