I am rohan arora and i gave +2 exams in year 2012. i took commerce stream and had subjects Accountancy, Economics, Business Studies, English, Information Practices and additional Mahematics Subject. I cleared and had 88.2% but i was absent in my additional mathematics exam and it is marked "ab" in my detailed mark sheet. Now i want o give mathematics exam in year 2015. I queried about procedure to cbse customer care and i was told that i am not eligible to give exam neither in private candidates nor in Improvement category. Is its so? Please help me in my matter because i will not be able to get seat in my post graduation course because of it. Its URGENT..!