The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

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

What's the best place to go shopping in the ocean?

What can you catch but never throw?

What is next number in the pattern below:

131 517 192 123 ?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Can you find the dog hidden in a group of pandas?

A dying old man wants to divide his entire land between his only two sons. Since his only wish is to treat them as equal as both of them have been too good to him, he wants to divide his land equally between them. The problem is that the land is significantly irregular in shape and thus there is no choice of cutting them into two equal halves.

Can you help him divide the land in a manner that both of his sons will be happy?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.