You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

What time is it when an elephant sits on a fence?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

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

Can you Find and name the hidden bird in the picture below ?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Can you count the number of triangles inside a triangle?

The more it dries, the wetter it becomes. Can you tell what it is?