what does the below math rebus puzzle mean?

Can you make four (4) nines (9) equal 100?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

With the help clues provided in the image, can you find the 5 digit key?

Which point will the car reach to go out?

How many times in a given day, minutes and hour clock comes in a straight line ?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

How could a baby fall out of a twenty-story building onto the ground and live?