Five years ago Mr. Sohanlal was thrice as old as his son and ten years hence he will be twice as old as his son. Mr. Sohanlal’s present age (in years) is:

Five years ago Mr. Sohanlal was thrice as old as his son and ten years

1.	Five years ago Mr. Sohanlal was thrice as old as his son and ten years hence he will be twice as old as his son. Mr. Sohanlal’s present age (in years) is:
A.	20 years
B.	30 years
C.	40 years
D.	50 years
Answer» E.