You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?

Find the last number in the series below:

voN luJ yaM raM ---

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

What has a ring but no finger?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

what does this below rebus represent identXQQQQQME