A man is 22 years older than his son. In two years, his age will be twice the age of his son. What is the present age of his son?
Pick: A) 23 years B) 22 years C) 21 years D) 20 years E) 19 years

Rationale: "let present age of the son = x years then , present age the man = ( x + 22 ) years given that , in 2 years , man ' s age will be twice the age of his son â ‡ ’ ( x + 22 ) + 2 = 2 ( x + 2 ) â ‡ ’ x = 20 answer : d"
Answer: D