I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

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?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

Move three sticks of the spiral below to form a square.

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

What word begins and ends with an E, but has only one letter?

Three people enter a room and have a green or blue hat placed on their heads. They cannot see their own hat but can see the other hats.
The colour of each hat is purely random. They could all be green, blue, or any combination of green and blue.
They need to guess their own hat colour by writing it on a piece of paper, or they can write 'pass'.
They cannot communicate with each other in any way once the game starts. But they can have a strategy meeting before the game.
If at least one of them guesses correctly they win $10,000 each, but if anyone guesses incorrectly they all get nothing.
What is the best strategy?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes