Why are televisions attracted to people?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Can you divide the below-given shape into four equal and identical pieces?

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?

Replace the question mark with the number below given a simple math problem.

What has hands, but can’t clap?

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

Can you make four (4) nines (9) equal 100?

What do you get if you add 2 to 100 four times?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?