It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

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

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

Decode this picture on T-Shirt and tell what it says ?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

What is the next number in the series?

15 29 56 108 208 ?