Which is the smallest number that you can write using all the vowels exactly once?

Can you solve the rebus below?

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?

Who has married many women but was never married?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

A man was just doing his job when his suit was torn. Why did he die three minutes later?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

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

Solve The below Equation:

ALFA + BETA + GAMA = DELTA