Saudi Arabia
The capital city of Saudi Arabia is Riyadh. It is also the largest city in Saudi Arabia. It is situated in the center of the Arabian Peninsula on a large plateau, and is home to 4.8 million people.
A national of Saudi Arabia is a Saudi.
What do you mean by in? I think he/she thinks which contents is it in. It is in the middle east.
Some call Saudi Arabia the KSA (Kingdom of Saudi Arabia) for short.
Saudi Arabia is its own country.
Mekah is located in Saudi Arabia. Home of the Muslims
yes
Yes, not by Saudi Arabia but just Arabia then.
Riyadh is the capital and most populous city of Saudi Arabia.
No, there are no pyramids in Saudi Arabia.
Osama Bin Laden's assets were frozen and he was deported from Saudi Arabia, his home country, for supposed terrorism involvement.