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?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What is the end of everything?

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

Count the number of balls in picture below:

I am lying and I always lie. Tell me whether I am lying or telling the truth.

What number when divided in half becomes zero?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

A woman named Maria was at the funeral of her mother. She met a nice young man that she had never seen before and after the service, they spent a bit of time together. Then she got busy and didn’t get his name or phone number before he left. She tried to find him, but no one knew who he was or how to contact him. A few weeks later, Maria’s older sister dies and the police suspect murder. Who killed the sister?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?