Mudit's age 18 years hence will be thrice his age four years ago. Find Mudit's present age? Pick one.
A) 12 years
B) 21 years
C) 18 years
D) 9 years
E) None of these
Let Mudit's present age be 'm' years.   m + 18 = 3(m - 4)   =&gt; 2m = 30 =&gt; m = 15 years.   ANSWNone of theseR:None of these
<result>E</result>
Mudit's age 18 years hence will be thrice his age four years ago. Find Mudit's present age?