What is the below Rebus indicate?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

Why despite killing dozens of people Charley and Wilma were not punished?

How do you go from 98 to 720 using just one letter?

Six people park their car in an underground parking of a store. The store has six floors in all. Each one of them goes to a different floor. Simon stays in the lift for the longest. Sia gets out before Peter but after Tracy. The first one to get out is Harold. Debra leaves after Tracy who gets out on the third floor.

Can you find out who leaves the lift on which floor?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

What Deficiency does the below rebus represent?

VIT_MIN

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.