Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Rearrange the letters in "new door" to make one word.

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

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