The language granted official status in the Karnataka Constitution is:

Hindi
English
Kannada
Tulu

The correct answer is C) Kannada.

Kannada is a Dravidian language spoken by about 45 million people in India, mainly in the state of Karnataka. It is the official language of Karnataka and is also spoken in the states of Andhra Pradesh, Telangana, Tamil Nadu, Kerala, and Puducherry. Kannada is a member of the South Dravidian branch of the Dravidian language family. It is written in the Kannada script, which is derived from the Brahmi script.

Kannada is a rich and complex language with a long history. It is the oldest living language in the Deccan Plateau. The earliest inscriptions in Kannada date back to the 5th century CE. Kannada literature flourished from the 10th century onwards. Some of the most famous Kannada writers include Pampa, Ponna, Ranna, and Kumara Vyasa.

Kannada is a beautiful and expressive language. It is a language of poetry, music, and dance. It is also a language of science, technology, and business. Kannada is a language that is full of life and vitality. It is a language that is constantly evolving and growing.

Hindi is an Indo-Aryan language spoken by about 400 million people in India, Pakistan, Nepal, and Bangladesh. It is the official language of India and is also spoken in the states of Uttar Pradesh, Bihar, Madhya Pradesh, Rajasthan, and Jharkhand. Hindi is written in the Devanagari script.

English is a West Germanic language that was first spoken in early medieval England and is now a global lingua franca. Named after the Angles, one of the Germanic tribes that migrated to England, it ultimately derives its name from the Anglia peninsula in the Baltic Sea. It is closely related to the Frisian languages, but its vocabulary has been significantly influenced by other Germanic languages, particularly Norse (a North Germanic language), as well as by Latin and French.

Tulu is a Dravidian language spoken by about 2 million people in the Indian state of Karnataka. It is the official language of the Dakshina Kannada district and is also spoken in the Udupi district. Tulu is written in the Kannada script.

The language granted official status in the Karnataka Constitution is Kannada.