The correct answers are:
- ensured job specialization among people; the development of the caste system in India managed to divide people into multiple layers in the society, and they all had different roles and jobs in the society, which over time made each caste to be highly specialized in certain fields.
- ensured equality among men and women of the same class; even though there was big inequality between the castes, still there was equality between man and women of the same caste, which allowed women to be included in everything in the country, be it politics, medicine, public service etc.