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.

What occurs twice in a week, once in a year but never in a day?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

How many times do a clock's hands overlap in a day ?

I taste better than I can smell. Who am I?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

What has one eye, but can’t see?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?