Sir, i have passed class 12 from cbse as a regular candidate in 2012.but failed in maths but due to a sixth subject i was declared passed. later i gave the exam in july and failed again. Then i filled the form for only maths as a private candidate and gave maths exam again on 20.03.2013 (yesterday) but it was too bad and i think i will i give the cbse exam for maths which will be held in july..plz help me. I m really confused.