Can you find out the total number of triangles in the given figure?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

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

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Find the hidden tiger in the given optical illusion ?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

The more of this there is, the less you see. What is it?

During which month do people sleep the least?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

A man dies of old age on his 25 birthday. How is this possible?