What can you deduce from the following BrainBat?

CRY
LMKI

What is the last thing you take off before bed?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

What am I?

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?