Hii,do not worry i am here to help you according to your query.Well,there is no chance gettting admission in government college.The previous year cutoff for ST category in the exam was around 40 marks but the cutoff for 2017 and 2016 was more than 69 marks. If thid years cutoff remain low as previous year then you might get government college otherwise you will have the option of private colleges only.

Hope,this information will helpful for you.Goodluck.