I am quite hot but become too cold if you remove the first two letters. What am I?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

I have feet, but no legs. Which animal Am I?

What do you call a fish without an eye?

When it is alive we sing, when it is dead we clap our hands. What is it?

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

Find the number of squares in the below-given picture.

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?