Question

Nepal is a common garden of cates and sub castes.justify the statement.

Answer 1

You measure my life in hours and I serve you by expiring. I’m quick when I’m thin and slow when I’m fat. The wind is my enemy. 

Hard riddles want to trip you up, and this one works by hitting you with details from every angle. The big hint comes at the end with the wind. What does wind threaten most? You have to stretch your brain to come up with a something tiny and unexpected.