According to your rank and category,you have chances to get in seat in below colleges :

• Bhopal Institute of Technology and Management
• Gyan Ganga Institute of Technology and Science
• IES College of Technology
• MIT Group of Institutes (Mahakal), Ujjain
• HMR Institute of Technology and Management
• ITM Group of Institutions, Gwalior

For more details about the colleges and many more follow the below link :

The tentative qualifying percentile for ST category in Jee mains is around 40-45 every year. With your percentile, you will be able to clear Jee Mains and your predicted category rank is around 17500-17800. It will be unlikely for you to get into top NITs or IIITs, you may get some branches in north eastern NITs like NIT Mizoram, NIT Nagaland, NIT Sikkim, etc.

Check out the link below to explore college options according to your percentile.

Good Luck !