Spot 5 differences in two Christmas tree below:

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

What is the coolest letter in the alphabet?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

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

Which is the correct shadow of the bird?

They are three errirs in this question. Can you find them?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?