Career

There are quite number of opportunities present in the working world today for students from this field. You will be presented with the option of joining education, government, non-profit sectors once you complete your education in this field.
There are a number of benefits of studying the subject, as a Philosopher will develop reasoned arguments, will communicate effectively also will have the ability to speak, think and write more clearly. Philosophers are known to have more creative and original solutions to problems and can easily analyze complex problems as well as examine problems systematically. Also, philosophers tend to learn to be empathetic and also understand related disciplines.
Eligibility
In order to be eligible for admission to a Bachelor degree, one must clear his or her higher secondary school certificate education from a recognized college. The duration for Bachelor course is three years.
The eligibility criterion for admission master course in Philosophy is holding a Bachelor degree in any stream. The duration of the master course is mostly two years.
Course available in Philosophy are
Bachelor of Arts in Philosophy
Bachelor of Arts Honors in Philosophy
Master of Arts in Philosophy
Master of Arts Honors in Philosophy
Master of philosophy in Philosophy
Doctor of Philosophy in Philosophy
Specializations available in Philosophy are
Epistemology
Logic
Ethics
Political Philosophy
Aesthetics
Philosophy of Language
Philosophy of Mind
Metaphysics
Job prospects
A student who completes their education with a Bachelor or Master degree in Philosophy can think of working in quite a number of avenues, both in India and abroad. One can look for a job in many sectors which can range from specialist in HR, interviewer, consultant, student affairs, public service, journalism, research, law, diplomacy, insurance, etc. Students who have done research on philosophy can opt for teaching jobs in research institutes, universities and in colleges.

Personally, I would suggest to stick to LLB. LLB in itself is very rewarding, if you specialize in any one subject either, crime or civil or other specialization like IPR or competition law. Being an efficient lawyer requires a great deal of hard work. So, it would be good if you focus on one thing and do it whole heartedly. Still, if you want to pursue another course which goes parallel with LLB is CA. If you have knowledge of chartered accountant and specialize in income tax cases while doing law, you could become the king in this field. And, your Carter prospects takes another leap. Companies will pounce on you to hire you. Moreover, you yourself can start your own firm provided you do lots of networking while pursuing these courses to fetch clients.

I am not sure about physics, but surely you can combine maths with your humanities subject. If you have economics in your humanities subject then maths as an additional subject can definitely prove to be a boom for you. Knowledge of core mathematics is highly necessary for understanding the advance theorems of Marco-Micro economics. When it comes to the understanding the concept of consumers producer behaviours, price determination, revenue recognition, etc., you must have the knowledge of matrices, differentiation & integration, statistics and probability. These concepts help a lot while having an advanced and realistic knowledge of economics (as a part of humanities). So, in this way, we can relate the subjects of maths and economics. Here, physics may not help you much (since physics is the application of mathematics in the practical world), but it may help you to enhance your mathematical calculation skills. Hope this helps.
Best of luck.

JBT is a full-time course. I can't suggest you any parallel course. Rather I'd say, you must focus on JBT for brighter future.
Once you've completed your JBT, you'd most likely go for following career choices:
1. B.Ed: By pursuing this course, you can upgrade your skills as a teacher.
2. Appear in CTET exam, as D.Ed and JBT candidates are eligible for it.
3. You can pursue other graduate-level courses too.
But once you've entered the path of becoming a noble teacher, you must keep your reins in the vicinity of teaching aura only.
It is not important how you complete too many courses parallelly and grab a career. More important is to complete every course you take up and become excellent at what you've learned till now.
Even then if you want parallel courses then I would refer: ETE (Elementary Teacher Education), NTT (Nursery Teacher Training), TTC (Teachers Training Certificate) and D.Ed as parallel courses.