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.

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

What makes this number unique: 8,549,176,320?

Can you find out the missing number in the grid?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Can you make four (4) nines (9) equal 100?

How many letters are in the alphabet?