Ben is 't' years old. His cousin is 6 more than 3 times his age. How old is his cousin?
Rahul's dad's age is 4 more than 3 times of his present age. If Rahul is 11 years old, his dad is ___ years old.
Rohan's dad's age is 3 more than 4 times of his present age. If Rohan is 11 years old, his dad's age is :