A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

The answer I give is yes, but what I mean is no. What was the question?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Why do people go to bed?

what does the below rebus mean?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

What English word has three consecutive double letters?