Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

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

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

Can you find a five letter word that is left with only two letters if one is removed?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

What do you get if you add 2 to 100 four times?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?