When it's bad luck to meet a black cat?

What can go up a chimney down, but can't go down a chimney up?

If you say my name, I will no longer exist. What am I?

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

Rebus Puzzle Definition: A rebus is an illusion device that uses pictures to represent words or parts of words.
What does This Rebus Puzzle Identify?

If 21x = 79x, what is the value of x?

Which is the rope you never skip with?

In a certain bank, a man deposits a certain amount. According to the bank policies, the amount will be doubled up in a year but as the service charge, they will also deduct Rs. 65 by the end of every year.

If after the 6th year, the amount becomes 0, what do you think is the original amount he deposited in the bank?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.