Sir if 12th class cuttoff is also considered through jee advance channel I m SC candidate with 67 percent but scored 50 in jee advance .
In JEE advanced admission process 12 th class marks also considered
But no need to worry for sc St students cutoffs is 65 in 12 th class to qualify through JEE advanced or JEE mains to get any college.
So you have 67 ,and you eligible to get admission in college if you get selected .
Good luck.