Option 2 : 15
Let the present age of Saksham’s father be X.
Hence, as per given information, Saksham’s age would be ‘X/3’.
It is also given that 5 years before Saksham’s father age was half the age of Saksham’s grandfather.
Saksham's grandfather will celebrate his 88th birthday after 3 years
Hence, the present age of Saksham’s grandfather = 88 - 3 = 85
5 years ago Saksham's father's age was half the age of Saksham's grandfather
5 years ago Saksham’s grandfather age was (85 - 5) = 80 years,
Hence, 5 years ago Saksham’s father age was (80 ÷ 2) = 40 years
Present age of Saksham’s father(X) = 40 + 5 = 45 Years
And Saksham’s present age (X/3) = 45/3 = 15 years.
Hence, Saksham’s present age is 15 years.