A man is 30 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) 28 years	C) 21 years	D) 20 years	E) 19 years
Let present age of the son =x years   Then, present age the man =(x+30) years   Given that, in 2 years, man's age will be twice the age of his son   â‡’(x+30)+2=2(x+2)   â‡’x=28   ANSWER:28 years
<result>B</result>
A man is 30 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?