Well the specific optional subject Might be  depending on the school in which you are admitted in though here are some common options.First mathematics which will be popular choice for students aiming for engineering or you can also choose computer science which is increasingly important in today's world. You can also choose physical education. economics psychology fine arts music .you definitely can get admission for medical college if you have choose on Hindi as a optional subject the core subjects for medical entrance exams, like Neet are physics chemistry and Biology the additional subject like Hindi won't matter or Hinder your chances of getting into a medical college.

Hello Honey

It depends upon university or college where you are going to get addmission that which subject will be optional .

In some colleges geography is optional or in some universities Hindi is optional.

If you want to join medical college then for yor physics,  chemistry and biology subjects are mandatory , you can skip computer science as computer science is not mandatory in medical field .

For getting seat is any medical college you require minimum 50% marks in pcb subjects,  you may choose any subjects from the choices you are given. Every college has different optional subjects .