What is the fastest way to double your money?

People put me on the table and cut me but do not eat me. What am I?

What does this simple rebus mean?

Find the number of squares in the below picture

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

During which month do people sleep the least?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

There are 3 apples in the basket and you take away 2. How many apples do you have now?

What's a single-digit number with no value?