Dr. B.R. Ambedkar Open University (BRAOU)

The eligibility criteria of B.Sc. Of BRAOU is given below. Eligibility criteria : Two Year Diploma of the Board of Technical Education
So if your Diploma in Ceramic is of minimum two years of duration and recognised by Board of Technical Education than can be eligible for the B.Sc. Course.

Dr. B. R. AMBEDKAR OPEN UNIVERSITY, HYDERABAD (BRAOU) offers the B.Com. B.A. And B.Sc. Programs. Hence BBA course is not available here.

Yes, without writing any Entrance Test (ET) you can easily get direct admission to MBA.

Yes, you can join directly degree but before that you have to write an eligibility test which is not a competitive test but it is conducted to know that candidate can read, write and understand the course.