The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Where do fish keep their money?

I am an odd number. Take away a letter and I become even. What number am I?

Can you identify the hidden rebus in the image below?

What number divided by 4 is the same as that number minus 4?

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left hand? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to guess how long the number would be.

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?