What occurs twice in a week, once in a year but never in a day?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

What is so fragile that saying its name breaks it?

You need to remove two matchsticks to make the below equation true. Can you do it ?

What is the end of everything?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

How far can you walk into the woods?

Can you solve the photo plexer logic ?

What will you call your mother's brother's brother-in-law?