Hey Abhishek,
COMEDK cutoff depends upon level of difficulty of the exam, cutoff trends of previous years, total number of candidates who applied for the exam and availability of seats in the participating institutes. Based on previous year's cutoff trends, it seems difficult to get a seat for CSE in RVCE, since the cutoff was around 417 rank. Though if you had Hyderabad-Karnataka reservation, then the cutoff was around 2529. But it seems like you may have a chance at MS Ramaiah Institute of Technology, Bangalore for CSE, which is another top engineering college in the region.
For detailed information on your chances of admission based on your COMEDK score, check out the COMEDK 2020 College Predictor:
COMEDK UGET College Predictor 2020 - Know your college admission chanc ...
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