An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

If two's company, and three's a crowd, then whats four and five ?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?

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

What occurs twice in a week, once in a year but never in a day?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?