You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

What has lots of eyes, but can’t see?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

What is the difference between a jeweller and a jailer?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?