It is always ahead of me yet I can never see it. What is it?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

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

What kind of band never plays music?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Steffi's daughter Jazelle needs to be picked up from school every day.
Steffi asks one of her colleagues to pick up Jazelle from the school. Steffi devised a password system to confirm that Jazelle goes with the correct colleague only.

The password on Monday was SJM16.
The password on Wednesday was TAW39.

What will the password be for Friday?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

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

Why do you find that most of the buildings are deprived of the 13th floor?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?