Hey,

The Final Merit score is calculated based on you 12th Board exam percentage and your NATA score.

Just divide your NATA score by 2 and add your board percentage (which is out of 100) and then divide the total by 2. That gives you your Final Merit score.

For example: If your 12th Board percentage is 80 and your NATA score is 120.

Then,

120/2 =60 (NATA score divided by 2)

60+80 = 140

140/2 = 70

Hence, 70 is your Final Merit score.

Hope that the answer is helpful to you.

regards