When we see 2 but call 10?

why number 8549176320 is one of a kind?

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

If an electric train is travelling south, then which way is the smoke going?

I have an eye but still cannot see.

Who am I?

10+10 and 11+11 can give you the same answer.

Explain how?

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

The king of Octopuses has servants who have six, seven or eight legs. The distinguishing characteristics of the servants is that the one with seven legs always lie but the one with either six or eight legs speak the truth always.

One day, four servants meet and converse:

The black one says, 'We have 28 legs altogether.'

The green one says, 'We have 27 legs altogether.'

The yellow one says, 'We have 26 legs altogether.'

The red one says, 'We have 25 legs altogether.'


Can you identify the colour of the servant who is speaking the truth?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?