The Indo-Aryan language family is the most widely spoken in India, with over 70% of the population speaking an Indo-Aryan language.

The Dravidian language family is the second most widely spoken in India, with over 20% of the population speaking a Dravidian language.

The Austroasiatic language family is the third most widely spoken in India, with over 5% of the population speaking an Austroasiatic language.

The Sino-Tibetan language family is the fourth most widely spoken in India, with over 2% of the population speaking a Sino-Tibetan language.

The Afro-Asiatic language family is the fifth most widely spoken in India, with over 1% of the population speaking an Afro-Asiatic language.

Hindi is the most widely spoken language in India, with over 40% of the population speaking it as their first language.

Bengali is the second most widely spoken language in India, with over 8% of the population speaking it as their first language.

Telugu is the third most widely spoken language in India, with over 7% of the population speaking it as their first language.

Marathi is the fourth most widely spoken language in India, with over 7% of the population speaking it as their first language.

Tamil is the fifth most widely spoken language in India, with over 6% of the population speaking it as their first language.

The Indo-European language family is the most widely spoken in the world, with over 2.5 billion speakers.

The Sino-Tibetan language family is the second most widely spoken in the world, with over 1.2 billion speakers.

The Niger-Congo language family is the third most widely spoken in the world, with over 700 million speakers.

The Afro-Asiatic language family is the fourth most widely spoken in the world, with over 350 million speakers.

The Austronesian language family is the fifth most widely spoken in the world, with over 300 million speakers.