Languages with official status in India
Even though the English language is not included in the Eighth Schedule (as it is a foreign language), it is one of the official languages of the Union of India.
Of the 22 official languages, 15 are Indic, four are Dravidian, two are Tibeto-Burman, and one is Munda.
OCR in Indian languages
In India, there are 22 officially recognized languages. Among these Hindi, Bengali and Punjabi are most spoken languages in India and fourth, seventh and tenth most popular languages in the world. Two or more languages can be written with same script. For example, Devanagiri is used to write Hindi, Marathi, Rajasthani, Bhojpuri and many more. While Bengali Script is used to write Sanskrit, Manipuri etc.