Hindi is the most widely spoken language in northern parts of India. The Indian census takes the widest possible definition of "Hindi '' as a broad variety of "Hindi languages ''. According to 2001 Census, 53.6 % of Indian population declared that they speak Hindi either as first or second language, in which 41 % of them have declared it as their native language or mother tongue. 12.6 % Indians declared that they can speak English as a second language.
which is the largest speaking language in india
Hindi Hindi Hindi Hindi