Aptitude and Reasoning

A man is 24 years older than his son. In two years his age will be twice the age of his son. The present age of the son is :

A. 14 years                           B. 18 years

C. 20 years                           D. 22 years

The ages of Pranesh and Nithish are in the ratio 3:7. After  2 years their ages will be in the ratio 1:2. The sum of their ages is :

A. 18 years                           B.20 years

C. 50 years                           D.37 years