What has a ring but no finger?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

Prove that twice of ten is the same as twice of eleven.

Why Wine Glass Stem is so long?

Can you find out the number that should replace the question mark with a valid reason?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?

Solve this riddle by finding the odd one out from the rest.

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?