‘Mandarin’ is the official language of which neighbouring country of India?

Correct option is D

The correct answer is (d) China.
 Mandarin is the official language of China, which is a neighbouring country of India.
 Mandarin, also known as Standard Chinese, is the most widely spoken language in the world, with over a billion speakers.
 It is the official language of the People's Republic of China and the Republic of China (Taiwan) and is one of the four official languages of Singapore.
 The border between India and China is indeed 3488 km long and touches several Indian states, including Himachal Pradesh, Arunachal Pradesh, Jammu and Kashmir, Sikkim, and Uttarakhand.
 Beijing is the capital city of China and Mandarin is the official language spoken in the country
Information Booster:
About China:
 Official Name: People's Republic of China (PRC)
 Capital: Beijing
 Currency: Renminbi (RMB), commonly known as the Yuan (¥)
 Location: East Asia
 China shares its borders with 14 countries: India, Afghanistan, Bhutan, Nepal, Pakistan, Russia, Mongolia, North Korea, Vietnam, Laos, Myanmar, Kazakhstan, Kyrgyzstan, and Tajikistan.
Major Geographical Features:
 Mountains: Himalayas (including Mount Everest), Tianshan, Kunlun, and the Qinling ranges.
 Plateaus: Tibetan Plateau, the world’s highest and largest plateau.
 Deserts: Gobi Desert, Taklamakan Desert.
 Rivers: Yangtze (Chang Jiang), Yellow River (Huang He), Pearl River (Zhujiang).