There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

Can you find out the missing number in the grid?

They are three errirs in this question. Can you find them?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

81 x 9 = 801. What must you do to make the this equation true?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

A man fell off a smuggling boat into deep water. He could not swim and he was not wearing anything to keep him afloat. It took 30 minutes for the people on the boat to realize someone was missing. The missing man was rescued two hours later on the return trip. Why didn't he drown? Note:- He didn't know swimming, the sea was deep, and He wasn't holding anything

What is next number in the pattern below:

131 517 192 123 ?

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?