How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Can you identify if it's a murder or a suicide ?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

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

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

What does this rebus means ?