If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

Can you find out the remainder when 3^300 is divided by 5?

What is the next number in this series?

4,12,84,3612....

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Find the hidden tiger in the given optical illusion ?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable