SBI’s 1-year fixed deposit offers 5.75%. But if you extend the tenure by just 35 days, you can get 7.1% (for a 400-day FD). At first, it may loo

SBI’s 1-year fixed deposit offers 5.75%. But if you extend the tenure by just 35 days, you can get 7.1% (for a 400-day FD). At first, it may loo