If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

Can you start the fire using two pieces of wood?

How could a baby fall out of a twenty-story building onto the ground and live?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

What number when divided in half becomes zero?

I have no life, but I can die. What am I?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59