This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

You need to remove two matchsticks to make the below equation true. Can you do it ?

Find the number of squares in the below-given picture.

What seven-letter word has hundreds of letters in it?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

Which is the rope you never skip with?

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?