Find the last number in the series below:

voN luJ yaM raM ---

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

What do you think with the below Picture ?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

For an extra income, John decided to work at a Hotel for one hour daily. The manager offers him that they will pay him $11 after every 11 days.
However, John offered a different proposition to the manager. The offers stand as:
He will be paid just a penny on his first day.
Two pence will be paid on the second day,
Four pence will be paid on the third day.
And so on till the 11th day.

Should the Hotel manager accept his offer?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

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?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?