I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What time is it when an elephant sits on a fence?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

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

Can you find the mistake in the below statement?

Can you solve the maths in the below-given picture equation?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?