Can you find a five letter word that is left with only two letters if one is removed?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Why do people go to bed?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

What can you catch but never throw?