Hello shishira, 

Cut off's of any university depend on the number of seats available in the college, number of students applying for the exam and the performance of other students in that particular exam.

According to the previous year cut off's, the closing rank in Manipal for aeronautical engineering was it was 1142, for automobile engineering it was 10590, for biochemical engineering it was 36418, for biotechnology it was 25612, for chemical engineering it was 11228, for civil engineering it was 16826, for electronics and computer engineering it was 4820, for computer science engineering it was 1893, for electrical and electronics engineering it was 7433, for electronics and communication engineering it was 4954, for instrumentation and control engineering it was 18405, for industrial and production engineering it was 16236, for information technology it was 3244, for mechanical engineering it was 6138, for mechatronics engineering it was 8218, for printing technology it was 40454.

Hope this information was helpful.

Good luck!