Can you name some countries which do not have the alphabet 'A' in them?

The dirtier I get, the whiter I look. Who am I?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

If a wheel has 54 spokes, how many spaces are there between the spokes?

There are two guys standing face to face in a room. On a wall, there is a clock. One of those is a prophet. He tells the other guy that he will be stabbed in the back in five minutes.

Shocked to hear that, the other guy stares at the clock. Just after the five minutes, he is stabbed on the back. Can you tell what happened?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

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?

Can you name four days which start with the letter 'T'?

Can you find out which options fits best with the missing column?

What is the end of everything?