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?

What number divided by 4 is the same as that number minus 4?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

How can you make number one disappear by adding something to it?

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

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

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?

How is the moon similar to a dollar?

Which is faster, Heat or Cold ? Explain.

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?