There are many languages spoken in India and Hinduism exists in all the states and therefore whereever there are Hindus (80% of Indians are Hindu) then they will speak the local language. The national language of India is Hindi but this are rarely spoken in South India where the Dravidian set of languages is spoken (Tamil, Bengali, Telugu, Malaylam). However, the language of the sacred texts (Bhaghvat Gita, Upanishads, Vedas) is Sanskrit but only priests and those interested in studying this language bother to learn it.
Located in India, the Mangan people speak Oriya, one of the official languages in the country. They mainly practice Hinduism.
Hinduism is a religion, not a language. The primary spoken languages in regions where Hinduism is practiced can vary, such as Hindi, Tamil, Telugu, Bengali, and others.
The Khoikhoi people speak Khoi, one of Khoisan languages--the Khoisan languages are the click languages--spoken in Southern Africa.
Spoken languages are languages that are spoken by people for communication. They involve vocalization and sound production to convey meaning, as opposed to written languages, which use visual symbols for communication. There are thousands of spoken languages used around the world.
Hindu is not a language, it is a Religion. This is like asking where do people speak jew or Christian? Followers of Hinduism speak many different languages.
The Aboriginals had many languages.
There is no record of the language(s) spoken by the ancient Beothuk people.
French.
There are approximately 7,117 languages spoken in the world today. The most widely spoken languages are Mandarin Chinese, Spanish, English, Hindi, and Arabic. However, there are many languages spoken by a small number of people, contributing to the linguistic diversity of the world.
Sherpa people mainly speak:SherpaNepali
Igbo people speak Igbo
The Innu speak:EnglishFrenchInnu-aimun (an algonquian language spoken by about 10,000 people)Naskapi (an algonquian language spoken by about 1200 people)