What word is pronounced the same if you take away four of its five letters?

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 ?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

People make me, save me, change me, raise me. What am I?

Can you start the fire using two pieces of wood?

Before Mount Everest was discovered, what was the highest mountain in the world?

What do you answer even though it never asks you questions?

What Time Should the last watch show in the below figure?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?