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?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

I look at you, you look at me I raise my right, you raise your left. What am I?

What Adam and Eve do not have but the rest of the people have?

What's a single-digit number with no value?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

A bomb exploded in a room full of married couples and no one died. How?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?