Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

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?

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

What does Alexander the Great and Winnie the Pooh have in common?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

What has a bottom at the top?

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

Can you tell a 3D object that has just two surfaces?

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?