For : After deep deliberations, India has accepted three language formula. India is a vast country with so much diversity. Such a big nation as ours can be held together with the help of languages only. Every region of our country has a language of its own. These are regional languages such as Marwari, Gujarati, Tamil, Telgu, Bangla etc. So a student must learn his/her regional language. Hindi is our national language so it is highly imperative to all Indians to learn Hindi. English is an international language. In this age of globalisation, it is utterly underisable not to learn English. So learning three languages at school level is very necessary.