Hindi is the most widely spoken language in India, with over 400 million native speakers.

Both Hindi and English are the official languages of India, as specified in the Constitution of India.

Mandarin Chinese is the most widely spoken language in the world, with over 1 billion native speakers.

English is the official language of the United Nations, as well as many other international organizations.

English, French, German, and Spanish are all official languages of the European Union.

Portuguese is the official language of Brazil, as well as many other countries in South America and Africa.

Mandarin Chinese is the official language of China, as well as the most widely spoken language in the country.

Japanese is the official language of Japan, and is spoken by the vast majority of the population.

Korean is the official language of South Korea, and is spoken by the vast majority of the population.

Korean is the official language of North Korea, and is spoken by the vast majority of the population.

Russian is the official language of Russia, and is spoken by the vast majority of the population.

German is the official language of Germany, and is spoken by the vast majority of the population.

French is the official language of France, and is spoken by the vast majority of the population.

Spanish is the official language of Spain, and is spoken by the vast majority of the population.

Italian is the official language of Italy, and is spoken by the vast majority of the population.