You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

Can you count the number of triangles in the given figure?

Count the number of triangles in the below picture?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

What does a man do only once in his lifetime, but women do once a year after they are 29?

Find the 8 in the below-given Image.

John is the son of Jacob.
So,
Jacob is the_____of John's father?

Identify The phrase in the picture.

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?