If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

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?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?

What does this Rebus Picture means ?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

Move four matchsticks to the below square to form three squares?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?