How much interest will 48,.000 USD give in icci or sbi per mth?

namaste just wante to find out how much interest per mth
useable interest will one recive per mth banking 48,000 USD
in icci or sbi – that is to ay for a foreigner –

how much would one need as an average middle class person family life as
in rent for apartment food electric bill medical and travel and chool fees – ????