What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

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?

The centre of the third figure is empty. What digit should fit inside?

Find the next number in the sequence

5 12 24 36 ?

Can you solve below mathematical equation?

2^1234 - 2^1233

What is at the end of a rainbow?

I can be cracked, made, told, and played. What am I?

What has many teeth, but cannot bite?

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 is wrong in the below Picture?