when i calculated my marks with nta official answer key i got 480 marks but when they released results i just got 206 marks and no information about subject wise marks???
This is a problem that many of my batch mates faced last year too. The issue here is that NTA claims to give a correction window before it releases the final answer key. Unfortunately there is no sure shot method offered by NTA to re-evaluate your marks. The only suggestion here is to calculate your marks again. If you still find any discrepancy you can keep checking the NTA web site if it gives any option of re evaluation.