MBA Entrance Exam

Some colleges you can check on are -
Prestige Institute of Management, Gwalior
SIES College of Management Studies, Mumbai
Lal Bahadur Shastri Institute of Management & Technology, Bareilly
NIILM-Center for Management Studies, Delhi
Jaipuria Institute of Management, Lucknow
But it will be better to try again for next CAT and improve your score. 80 percentile is a par score to get a decent B-School.

You should prepare for SNAP and CMAT as they will provide you with more chances of getting into a decent college, but don't forget to appear for CAT as it has the widest spectrum of colleges.

You can apply for some good colleges with your score such as Welingkar Mumbai,IFMR, Christ University Bangalore, LBSIM, LIBA, UBS Chandigarh, BIMTECH Noida and BITS Pilani.

You can apply to ITM Mumbai, Balaji Institutes Pune, XIME Bangalore, Christ University Bangalore, Alliance University Bangalore, ICFAI Hyderabad, ASB Coimbatore, NIBM Pune, NIA Pune and SIES Mumbai.

If you get percentile above 80, surely, you will get a call.The score as such can't say anything because scores can vary according to question paper difficulty.
Thank you!

Only February MAT is accepted and the cutoff for which is 99.96 percentile.

Yes, for XAT, CMAT, MAT February, etc. there will be a second round of application.

Great Lakes, Chennai is a good option for you, you can also get calls from IFMR Chennai, SIES and Dalmia Mumbai, Alliance and Christ Bangalore, Kirloskar Pune as alternative B-schools.