A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

A man fell off a smuggling boat into deep water. He could not swim and he was not wearing anything to keep him afloat. It took 30 minutes for the people on the boat to realize someone was missing. The missing man was rescued two hours later on the return trip. Why didn't he drown? Note:- He didn't know swimming, the sea was deep, and He wasn't holding anything

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

What is black when you buy it, red when you use it, and gray when you throw it away?

John was piloting a plane behind a car but was never able to overtake it. Why?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

What does below Rebus say?

XLR8