Can you identify if it's a murder or a suicide ?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Rearrange the letters in "new door" to make one word.

Who are the happiest people in IPL match?

John was piloting a plane behind a car but was never able to overtake it. Why?

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

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

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?