Find the next number in the sequence

5 12 24 36 ?

How can you make a TV, a bed, a dog, and a car liquid?

What is the next number in the series?

15 29 56 108 208 ?

What English word has three consecutive double letters?

How many letters are in the alphabet?

What has a bottom at the top?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?