Your rank might be around 10k with this marks and category. Its almost impossible to get a good college with this rank. I would recommend you to take a drop and do well next year. Do not lose hopes if you have already taken a drop. Something better might be waiting for you in your life. Try finding it out.

Thank You!

All the Best!

If any queries,feel free to ask.

Regards!

Satyam Saran