Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

What runs around the whole yard without moving?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Which word does the below Plexor means ?

What do you think with the below Picture ?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?