John was piloting a plane behind a car but was never able to overtake it. Why?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

Can it be possible to build a house that has all its four walls facing towards the South?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Take one out and scratch my head, I am now black but once was red. What am I?

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

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?