Hey Srijan,

first of all, scoring 86% in your 10th is commendable congratulations . Secondly, the subjects combination can be judged by you only since you have to decide what you want to pursue after yout 12th standard. You have to make these choices on the basis of your career path.  What i would suggest is decide what you want to be or what do you want to do in your life. Then research  how to get there, and then choose your subjects accordingly.