The more of this there is, the less you see. What is it?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

In the four images below, can you find the odd one out?

Okay before we begin with the puzzle, do keep in mind that you have to answer it quickly.

You are participating in a car race. Seeking the perfect moment, you overtake the second person in the race. What positions are you in now?

When it is alive we sing, when it is dead we clap our hands. What is it?