If 6 years are subtracted from the present age of Ajay and the remainder is divided by 18, then the present age of Rahul is obtained. If Rahul is 2 years younger to Denis whose age is 5 years, then what is Ajay s present age?
50 years
60 years
55 years
62 years
Explanation:
Present age of Denis = 5 years
Present age of Rahul = 5 - 2 = 3
Let the present age of Ajay = $x$
Then $\dfrac{x-6}{18}$ = present age of Rahul = 3
=> $x$ - 6 = 3×18 = 54
=> $x$ = 54 + 6= 60