If it took eight men ten hours to build a wall, how long would it take four men to build it?
Why is it very easy to weigh a fish?
How can you make number one disappear by adding something to it?
You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?
What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?
In an office's desk, you find a unique method that shows the current day of the month. Two numbered cubes are used to depict the current date. Can you find out the numbers on both the cubes so that each date can be mentioned using them? Please note that you have to use both the cubes to display any date. Thus the 1st day must be represented by 01 and so on.
John said, "If yesterday was tomorrow, today would be Friday." When did John make this statement?
Can you find a pattern and the missing number in the series given below? 100, 155, 258,? , 584, 819.
Spot what is wrong here in below Picture?
When monkey rotate the gear, which mark will be hit 1 or 2 ?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.
