There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

What Adam and Eve do not have but the rest of the people have?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

How can you leave a room with two legs and return with six legs?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

Can you count the number of triangles inside a triangle?