The local languages (Gujjari) and Hindi were used as the main languages of instruction.

UNESCO: Teaching the Nomads in the Wild

Statisticians said they recorded more than 100 different languages and 49 main languages with more than 15, 000 users.

BBC: Quiz of the week's news

Duckworth was inspired to open her Rolodex and start an organization called Arzu, which means "hope" in Dari, one of the main Afghan languages.

FORBES: Buy a Rug, Educate a Girl

EU's institutions use three main working languages: English, French and German.

ECONOMIST: It turns out to be English

While the main Twitter account, which used to publish in several languages, had been blocked, a separate feed in Arabic continued to operate.

BBC: Somalia's al-Shabab opens new Twitter account

The main direction of research recently has been to emphasise the multiplicity of early languages.

ECONOMIST: Language

The data released on Wednesday named about 100 languages in response to the question, 'what is your main language?

BBC: Census data on languages in Manchester is 'way out'