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?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

You can see three almost identical images below. Can you spot the odd one out from them?

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?

Spot 5 differences in two Christmas tree below:

I am white when I am dirty, and black when I am clean. What am I?

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?

Why did Buffon take the goal with him after every Juventus match?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?