A man lives on the fifteenth floor of an apartment building. Every morning he takes the elevator down to the lobby and leaves the building. In the evening, he gets into the elevator, and, if there is someone else in the elevator, or if it was raining that day, he goes back to his floor directly. Otherwise, he goes to the tenth floor and walks up five flights of stairs to his apartment. Can you explain why he does this?

Find the last number in the series below:

voN luJ yaM raM ---

Two natural numbers have a sum of less than 100 and are greater than one.

John knows the product of the numbers and Jacob knows the sum of numbers.

The following conversation takes place between them:
John: 'I am not aware of those numbers.'
Jacob: 'I knew you wouldn't be. I am not aware myself.'
John: 'Now I know them!'
Jacob: 'Now I know them, too!'

What are the two numbers?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

Which English verb becomes past tense just by rearranging the letters?

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

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

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