A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Find the next number in the series below

21 32 54 87 131 ?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

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?

Which is heavier: a ton of bricks or a ton of feathers?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?