Hello Aspirant,

Getting admission into an IISER institutes depends upon your score of IISER Aptitude test and eligibility of passing +2 examination. Seeing your score, it is difficult to say that you will get admission into a top IISER institute. But you can try for the councelling rounds. Since the cutoff of IISER changes every year depending upon no. of students appeared and exam difficulty level, it is unsure about what the cutoff for 2020 might be. Also, each IISER has only 200 seats. In order to get admission into a good IISER institute , you must atleast get 130 out of 180 marks.

But you may check the official website for more details and notifications.

Good luck