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

What kind of band never plays music?

Why did the Girl throw the butter out of the window?

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 came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

What work can one never finish?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?