Explanation

The flag of the Kingdom of Saudi Arabia is the flag used by the government of Saudi Arabia since 15 March 1973.

It is a green flag featuring in white an Arabic inscription and a sword.

The inscription is the Islamic creed, or shahada: "There is no god but Allah; Muhammad is the Messenger of Allah".

Explanation

Union Jack flower of UK was adopted in 1801

Because it combines, the crosses of the three countries united under one Sovereign.

ð  The kingdoms of England and Wales, of Scotland and of Ireland.

Explanation

The 50 stars on the U.S. flag represent the 50 states of the United States of America.

The 13 stripes represent the 13 British colonies that declared independence from Great Britain.

These 13 colonies later became the first states in the Union.

Explanation

Olympic Games logo has 5 rings which represent five continents.

Europe, Africa, Asia, Australia, America

Explanation

The country with a green flag with a sword and Arabic script is Saudi Arabia.

The flag features a white inscription of the Islamic creed, the shahada, above a white sword, all on a green background.

Explanation

The national flag of Japan is a rectangular white banner with a red circle at its center. 

The flag is officially called the Nisshōki (日章旗, 'flag of the sun') 

Adopted: 27 February 1868

Japan is an island country in East Asia. Located in the Pacific Ocean 

Capital: Tokyo

Currency: Japanese yen (¥)

Regional languages: Ainu (recognized); Ryukyuan languages; Hachijō

Explanation

The national flag of Nepal is the world's only national flag that is non-quadrilateral in shape.

The flag is a simplified combination of two single pennons

 Nepal Capital is Kathmandu.

Nepal Currency is Nepalese Rupee.

Nepal official language is Nepali.

Nepal located is in Continent Asia.

Nepal Primary Religion is Hindu, Buddhism, Islam.

Nepal Head of Govt. is Prime Minister – Pushpa Kamal Dahal

Nepal Parliament called Federal Parliament of Nepal.

Explanation

• The flag of Canada features a red field with a white square at its center, in which is featured a stylized, red, 11-pointed maple leaf.
• The maple leaf has been used as a symbol of Canada.

Explanation

Denmark's flag is also known as the Dannebrog.

It is recognized as the oldest flag still in use today.

It was officially recognized as the national flag in 1625.

Explanation

• The Malaysian flag, also known as the Jalur Gemilang.
• It consists of 14 alternating red and white stripes, with a blue canton bearing a crescent moon and a 14-point star.
• The 14 points of the star represent the 13 states of Malaysia and the federal government.