The subject chosen by the students indicating his mental capacity - this concept is wrong.Once again, the time has come to make important decisions in the lives of 10th pass-out students, some of them are themselves confused and some are being confused by their family or society. Strange thinking is still prevalent in society that after 10th, the subject taken by the students is a symbol of his mental capacity and ability in studies, while this thinking is completely wrong.
I don't know but it may be possible that a very long time ago, students who take maths or science are intelligent and others may be less intelligent who take arts, but the present situation is not like this. Nowadays, every student is very aware of his future and is planning a lot for his career.
In such a situation, let the students decide what subject would be appropriate for their respective careers. If you cannot give the right guidance and advice to students in career, then please do not divert them from their path. Students will get thousands of options in every field that they are interested in.