Most reputed colleges like Tagore Arts and Science prefer giving admission to students with distinction, i.e. 75%, but you can also try out even if you're a little below the line. It depends on merit, but also on your talent, confidence and communication skills. Give it a go.

Hii

You have quite manageble percentage in the 12th usually it would be a cut of 65 percentage to get the admission you have lot more than that , so need not to worry you will get seat

Regards