How many bananas can you eat if your stomach is empty?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

In the picture given below, can you find out which digit will take place of the question mark?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

Count the number of balls in picture below:

What has many teeth, but cannot bite?

What does this simple rebus mean?

Can you count the number of matches in the picture below ?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?