What will you call your mother's brother's brother-in-law?

What jumps when it walks and sits when it stands?

You walk into a creepy house by yourself. There is no electricity, plumbing, or ventilation. Inside you notice 3 doors with numbers on them. Once you open the doors you will die a particular way. Door No.1 You’ll be eaten by a lion who is hungry. Door No.2 You’ll be stabbed to death. Door No.3 There is an electric chair waiting for you. Which door do you pick?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What question can you never answer yes to?

I have teeth but i don't bite. Who Am I ?

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?

I am quite hot but become too cold if you remove the first two letters. What am I?