This is a question that can only be answered by you as if you are interested  in biological  science then it is the best course you can opt and if you are not then you will suffer completing it as you will not get any interest in it also talking specialties about biological sciences it has a lot of scope in future in india and it is highly rated in foreign countries also if you work hard you can get foreign internships also with a college like bits it never going to be a bad decision only if it interests you so choose wielsely