The cut offs of MU OET for different brances are different and it depends upon many factors like total number of seats available in each course, number of applicants for the particular course, performance of the candidate in exam, previous year cut off trends, annual intake of the institute so it is hard to tell now what rank you'll get with these marks however the last year cut offs for different branches are as follows, 

Automobile - 10590

Chemical - 11228

Civil- 16826

ECE- 4820

CSE - 1893

Biochemical - 36418

Hope it Helps!!.