If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

A bomb exploded in a room full of married couples and no one died. How?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

What has no start, end, or centre?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

Using Only Five 5's and any mathematical operator make sum as 37

How many letters are in the alphabet?

How many triangles are there in the picture below?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

During an experiment, a guy throws a bouncy ball from a 100 feet tall building. The ball has a specific characteristic. Every time it hits the ground, it bounces up halfway.

How many bounces do you think the ball will make before it comes to a stop ?