Originally Posted by LNaqvi

if you have major degree in physics then you should go for it else you shouldn't, I opted physics in 2016, though paper was easy and I had multiple physics/electronics/electrical courses at bachelor's level, even then I got blank when I looked at the paper. I forgot all the theories, derivations everything everything and i failed as i obtained 32 and 36 marks. I had horrible horrible those 3+3 hours in examination hall
I suggest you to go for IR, Sociology, Gender Studies type of subjects.