Can I get admission in a good B-school next year?

You should appear for CAT exam. Colleges under MAT don't have good brand value.

You should prepare for CAT and XAT exams. B-schools under MAT are no so good except Jaipuria Noida and Lucknow, and XIME.

Yes, you can get admission in any of the top MBA colleges but for that you have to score high percentile in CAT, XAT, MAT or any other competitive exam. It needs dedication towards your preparation and apart from that, you should have good overall score through out your career.

Yes. If you study sincerely and smartly, no one can stop you from achieving your goals. A piece of advice; along with MAT, try giving other exams too like CAT, NMAT, SNAP, CET, etc. You can target much better colleges through these exams. Good luck.

Yes, you can definitely get admission in a good B-school next year. You can get admission in Quantum School of Business.

Yes Luqman, you will get into good business schools with this score. Do not worry and apply for all the first and second tier business schools. All the best.