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

What jumps when it walks and sits when it stands?

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

The answer I give is yes, but what I mean is no. What was the question?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

Can you replace the question mark with the correct number?

Can you count the number of quadrilaterals in the picture below?