A man dies of old age on his 25 birthday. How is this possible?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Keyboard words are not in alphabetical order, Why?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Which word does the below Plexor means ?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?