Dear Sudev, First you have to understand to we calculate the NATA score - your board percentage is 72.6 and your nata score is 107.So nata score should be divided by 2 so your score 107/2 = 53.6

53.6+84.6 = 138.2

138.2/2=64.1 Now your final merit score is 64.1

Now you can check previous year data of CET TVM according to your category.

All the best