You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

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

If 21x = 79x, what is the value of x?

what's the probability of getting a king or a queen from a pack of 52 cards?

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

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