By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Why Wine Glass Stem is so long?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

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 ?

Do you know who was buried in John's tomb?

Why do we preferably have round manhole covers and not square ones?

What has 13 hearts but no other organs?

There are 100 bulbs in a room. 100 strangers have been accumulated in the adjacent room. The first one goes and lights up every bulb. The second one goes and switches off all the even-numbered bulbs - second, fourth, sixth... and so on. The third one goes and reverses the current position of every third bulb (third, sixth, ninth? and so on.) i.e. if the bulb is lit, he switches it off and if the bulb is off, he switches it on. All the 100 strangers progress similarly.

After the last person has done what he wanted, which bulbs will be lit and which ones will be switched off?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

Name a key which is hardest to turn.