The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

What is the last thing you take off before bed?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

Find the value of "?" in the ball picture Riddle below:

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

Rearrange the letters in "new door" to make one word.

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?