If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

I am the fastest animal but cannot climb the tree. What am I?

If two's company, and three's a crowd, then whats four and five ?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?

A man dies of old age on his 25 birthday. How is this possible?

You need to arrange three 7 and mathematical symbols to form number 1?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

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