Sanskrirti, as you have not specified the exam which you are referring to, therefore I am answering this query assuming it to be related to the MAT and if your query was different, then you can let me know. Now,to be honest, your score is not the one which would fetch you the top colleges as a score of close to 650-700 is needed for top B-Schools and hence your score is average (cannot be considered bad as you may still get some good colleges, however getting the top ones would be very difficult) and your chances of getting the top B-Schools are extremely small in case of general and even for OBC category . However, you may still get a call from some good colleges like VIT, Alliance University, Bangalore, Lovely Professional University, Phagwara, Jaipuria institute of management, Jaipur etc and you may apply for them:

Also, you can apply for other management entrance exams too as a lot of colleges accept other scores than MAT too for admission.

If you want to know about all the colleges which you may get based on these scores, you can use this link

https://bschool.careers360.com/pathfinder/mat