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?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

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

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

Keyboard words are not in alphabetical order, Why?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.