Rahim and his uncle differ in their ages by 30 years. After 7 years, if the sum of their ages is 66, what will be the age of the uncle ?	Choose the correct choice from the following:  A) 41 years  B) 36  C) 48  D) 33  E) 44
41 years   41   Let uncle’s present age = x   Rahim's present age = y   y– x= 30 ...(i)   41 yearsfter 7 year   (x + 7) + (y+ 7) = 66   x + y + 14 = 66   x + y = 52 ...(ii)   combining (i) and (ii) we get   (x + y = 52) + (x – y = 30)   2x= 82   x= 41   Uncle's age is 41
<result>A</result>
Rahim and his uncle differ in their ages by 30 years. After 7 years, if the sum of their ages is 66, what will be the age of the uncle ?