hi,

see it is possible to direct admission in three years diploma in engineering course, students who have completed  10+2 course from science stream.

The Sanctioned Intake for First Year Diploma Course and Direct Second Year (Lateral entry) of Diploma Courses shall be as per the approval given by the appropriate authority which is competent for giving approval to respective Courses and affiliation given by the MSBTE. For admission to Direct Second Year (Lateral Entry) of Diploma Courses, number of seats available shall be informed in the official website of counselling system.

however the admission would be based on score in 12th and the number of students applied for the particular course. however I would recommend you to participate in the counselling process and lets see whats comes around.