There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

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?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

What does this Rebus Picture means ?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

How can you write nineteen in a manner that if we take out one, it becomes twenty?