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

Why Wine Glass Stem is so long?

I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.

Prove that twice of ten is the same as twice of eleven.

By what process could you make a 'Tea-Table' into food?

What is both possible and impossible at the same time?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

You can win me and lose me but never buy me
You can not eat me and never want to part with me
I can make you cry or bring you joy
I am not a machine and definitely not a toy
You keep me but i am not forever just yours
You might find me in a case or on a shelf next to a vase
I am hard and i am tall if you bump me i am sure to fall
I am made of different materials and am at many events
If your lucky and fight hard I might be yours
What am I ?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

Who has married many women but was never married?