John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?

Complete the table series riddle by finding the number that can replace "??".

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?

If a wheel has 54 spokes, how many spaces are there between the spokes?

What can you hold in your right hand, but never in your left hand?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

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

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?