You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

By using 'because' continuously three times, can you make an English statement ?

What has one eye, but can’t see?

What two things can you never eat for breakfast?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

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

How is the moon similar to a dollar?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

What time is it when an elephant sits on a fence?

How do you go from 98 to 720 using just one letter?