A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

I add 5 to 9 and get 2. The answer is correct, so what am I?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

How can you make number one disappear by adding something to it?

What kind of storm is always in a rush?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

Find the next number in the following series:
6, 14, 26, 98, __?

What runs around the whole yard without moving?

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?