You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What work can one never finish?

Find out the number of circles in the given picture having Illusion

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

Who has married many women but was never married?

Which is the smallest number that you can write using all the vowels exactly once?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?