It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Ten coins have been arranged as you can see in the given picture. In this arrangement, a triangle is formed pointing upwards. You have to invert the position of the triangle and make it point downwards while changing the position of 3 coins only. Can you do it?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

Can you identify the famous TV character from the rebus below?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

What time is it when an elephant sits on a fence?

What has to be broken before you can use it?