You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

What can jump higher than a building?

What's the only room from which no one can enter or leave

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Which Travels Faster? Solve below famous picture riddle: