I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

How many Watermelons are there in the below picture?

I don't get anymore wetter, no matter how much rain falls on me.

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

When it's bad luck to meet a black cat?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?