If 6 years are subtracted from the present age of Arun and the remainder is divided by 18, then the present age of his grandson Gokul is obtained.If Gokul is 2 years younger to Madan whose age is 5 years, then what is the age of Arun?	Select the correct option:  A) 48  B) 60  C) 84  D) 96  E) 69

Rationale: arun age x . ( x - 6 ) / 18 = y y is gokul age which is 3 x = 60 answer : b
Answer: B