Do students in Ravenshaw University fail to complete graduation within 3 yrs?

Yes, there are students who fail to complete graduation within 3 years. This happens only because of two reasons. Either they failed to attend the exam or they never studied for the exam. 

The courses here are very organic and subject-oriented. The faculty members are well experienced and are ready to guide you in every way. You don't even have to enroll in any coaching centers to pass the exams, as the lectures are appropriate and enough for that. If you regularly go through your classwork it becomes much easier to score in Ravenshaw University (RU).

Make sure to have 75% attendance at RU, if this is not maintained sitting for your exams will also become problematic.