Hello

If you can get above 95 percentile in CAT, you can surely get into one of the top 15–20 b-schools of the country.

Many b-schools shortlist based on the CAT score. (IIM A & IIM C are 2 of them. The new IIM’s ironically consider all marks & percentages 10th, 12th & bachelors).

You can give XAT exam as it doesn't keep so much boundations regarding percentage but still most of the colleges which give admissions on the basis of XAT score also keeps a min required percentage as to be 50% in 10th 12th and graduation for general/OBC category and 45% for SC/ST category.

Colleges which you will get mostly won't be of good reputation and getting a MBA degree might not be worth it. But still if you are really interested in pursuing MBA degree then give XAT exam get a very high percentile then you might have a chance of ending up in an average college.

thankyou, I hope it helps, feel free to approach for further queries.