Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

Rebus Puzzle Definition: A rebus is an illusion device that uses pictures to represent words or parts of words.
What does This Rebus Puzzle Identify?

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 ?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

What am I?

I can be cracked, made, told, and played. What am I?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

Complete the table series riddle by finding the number that can replace "??".

what does the below rebus means?