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?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

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

Can you find out the missing number in the grid?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

The dirtier I get, the whiter I look. Who am I?