The state bank of india is largest commercial bank in india.16, 000 branches are runing in india and131 branches are in 32 countries all over the worled.sbi provides diffrent kind of service like banking subsidiaries, foregion subsidiries, non banking subsidiries.it is providing nri service, agriculture service, corporate and domestic treasurey. diffrent kind of lone like propty loan, home lone.carrer lone.personal loan medi- plus scheme, car loans are avilable for people.after 8th of november sbi has done wonderful job for changing rs and update ATM.it is the best bank of india.my personal experience with sbi is good.