An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

10 people came into a hotel with 9 rooms and each guest wanted his own room. The bellboy solved this problem.
He asked the tenth guest to wait for a little with the first guest in room number 1. So in the first room, there were two people. The bellboy took the third guest to room number 2, the fourth to number 3, ..., and the ninth guest to room number 8. Then he returned to room number 1 and took the tenth guest to room number 9, still vacant.
How can everybody have his own room?

Why is Saturday stronger than Monday?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

Who has married many women but was never married?

Can you identify the hidden rebus in the image below?

How many triangles can you count in the figure given?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?