Languages with official status in India
The Constitution of India designates the official language of the Government of India as Hindi written in the Devanagari script, as well as English. There is no national language as declared by the Constitution of India. Hindi is used for official purposes such as parliamentary proceedings, judiciary, communications between the Central Government and a State Government. States within India have the liberty and powers to specify their own official language(s) through legislation and therefore there are 22 officially recognized languages in India of which Hindi is the most used. The number of native Hindi speakers is about 25% of the total Indian population; however, including dialects of Hindi termed as Hindi languages, the total is around 44% of Indians, mostly accounted from the states falling under the Hindi belt. Other Indian languages are each spoken by around 10% or less of the population.
Telangana
Telugu, one of the classical language of India is the official language of Telangana and Urdu is the second official language of the state. About 77% of the population of Telangana speak Telugu, 12% speak Urdu, and 13% speak other languages. Before 1948, Urdu was the official language of Hyderabad State, and due to a lack of Telugu-language educational institutions, Urdu was the language of the educated elite of Telangana. After 1948, once Hyderabad State joined the new Republic of India, Telugu became the language of government, and as Telugu was introduced as the medium of instruction in schools and colleges, the use of Urdu among non Hyderabadi Muslims decreased. Both Telugu and Urdu are used in services across the state, such as the Telangana Legislature website, with Telugu and Urdu versions of the website available, as well as the Hyderabad Metro, wherein both languages are used on station names and signs along with English and Hindi. The Urdu spoken in Telangana is called Hyderabadi Urdu, which in itself is a dialect of the larger Dakhini Urdu dialects of South India. Although the language is orally spoken by most Hyderabadi Muslims, the language in a literary context has long been lost, and standard Urdu is used.