If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

What kind of band never plays music?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

In which direction should the missing arrow point?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

What has a ring but no finger?

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?