I have feet, but no legs. Which animal Am I?

What is the difference between a jeweller and a jailer?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

Can you name four days which start with the letter 'T'?

Remove two matchsticks to make the below equation correct.

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

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?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?