Hello student

hope you are doing great. As per your query  I would glad to tell you that it is very difficult to predict the odds just on the basis of marks and without knowing the category because every year there is a large variation in number of students applied, difficulty level of the exam and number of students in the particular category . I would advise you to hoope for the best and side by side look for other options and keep calm

Hope you found this answer helpful. Good luck for your future