When 99 is considered higher than 100?

What kind of storm is always in a rush?

What number do you get when you multiply all of the numbers on a telephone's number pad?

What does this mathematical rebus means ?

People make me, save me, change me, raise me. What am I?

Why 1729 is a magic number? Answer Logically.

Two old friends, Jack and Bill, meet after a long time.

Three kids
Jack: Hey, how are you, man?
Bill: Not bad, got married and I have three kids now.
Jack: That's awesome. How old are they?
Bill: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Jack: Cool..But I still don't know.
Bill: My eldest kid just started taking piano lessons.
Jack: Oh, now I get it.

How old are Bill's kids?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

What number comes next in the series?

5 15 5 18 5 24 14 20 _