There was a strange boy who was born before his father. How can this be possible?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

What has many teeth, but cannot bite?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

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 are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

To tease, King Akbar told his most clever advisor Birbal to give his daughter one thing that she can eat when hungry, drink if she feels thirsty and can burn if she feels cold. King Akbar was shocked when Birbal gave Akbar's daughter one such thing that satisfies all of the above.

What did Birbal give to Akbar's daughter?

Can you write down eight eights so that they add up to one thousand?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?