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?

Imagine you are in a room with no windows or doors. How will you get out?

I have an eye but still cannot see.

Who am I?

What is so fragile that saying its name breaks it?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

What has many teeth, but cannot bite?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?