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

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

Which is the correct shadow of the bird?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

The more it dries, the wetter it becomes. Can you tell what it is?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

They are three errirs in this question. Can you find them?

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 an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?