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's 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's age was (85−5))=80 years, Hence, 5 years ago Saksham's father's 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.