Tomy's age 20 years hence will be thrice his age four years ago. Find Tomy's present age? Choose the correct choice from the following answers:
A) 12 years  B) 16 years  C) 15 years  D) 17 years  E) 18 years
Let MTomy's present age be 'x' years.   x+ 20 = 3(x- 4)   =&gt; 2x = 32 =&gt; x = 16 years.   16 years
<result>B</result>
Tomy's age 20 years hence will be thrice his age four years ago. Find Tomy's present age?