Question

Can you answer this Riddle? There are several different kinds, but the one you pick doesn't do its job. What is it?

Answer 1

Correct answer is a lock

A lock doesn't do its job

Hope This Helps You!

Answer 2

There are several different kinds, but the one you pick doesn't do its job. What is it?
the answer is a lock 
there are different types of lock like Padlocks,deadlocks
but when we choose one it gets locked 
so the answer is LOCK