Rayees though you have a fair score in JEE mains but your AIR it might be difficult for you to get into a college and your class 12 percentage is not supportive enough to get you into engineering but there are many other good programs like BBA,BCA,etc. that you can get into. I suggest you start looking for some good universities that provides their students with great exposure and good study programs and have a good faculty who will help you in increasing your score throughout.Browse for some universities like Assam Don Bosco University, Guwhati..........Lovely Professional University, Phagwara,,,,,,,,,,,Nirma University,Ahmedabad etc.
…..Good Luck!!