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

What brings you down but never up?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

I am white when I am dirty, and black when I am clean. What am I?

Which point will the car reach to go out?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

In the four images below, can you find the odd one out?

No one wants to have it, but if one got it, he does not want to lose it. What is It?