Question

Rahul's dad's age is 4 more than 3 times of his present age. If Rahul is 11 years old, then his dad is _____.

• A. 35 years old
• B. 36 years old
• C. 34 years old
• D. 37 years old

Answer 1

The correct option is D

37 years old

Rahul's dad's age is 4 more than 3 times of his age.
Let Rahul's present age be x years.
Then his dad's age = (3x + 4) years.
Given that Rahul's present age is 11, x = 11.

Hence, his dad's present age = (3 × 11) + 4 = 37 years.