That’s a pretty tough situation to be in but it’s not end of the road…
Although, SRM fortunately follows relative grading mechanism let’s look at average marks of a student at SRM:
In any subject:
CT1: 30/50 = 6/10
CT2: 30/50 = 6/10
Models: 55/100 = 11/20
Surprise test: 3/5
Attendance: 3/5