Psychology

You can pursue MBA in HRM / personnel management for better prospects.

Yes, you can do M.A. After your graduation in commerce
But gain basic knowledge about psychology before you choose it.
All the best.
Thanks.

Yes, there are many entrance exams. A few of them are -
- CUET
- LPUNEST
- CUCET
- PUCET.

Yes, this course is available in IMS Union.

The 3rd eye academy for finanacial studies Hyderabad, Telangana charges 30,000 for crash couse (cfp challenge status) and Rs 60,000 for detailed training for all six modules

There is no college in India that offers a combination of this specific course. You might have to pursue either one of them individually. However, if you want to pursue both of these simultaneously, you could apply in some foreign universities that offer this course. Listed below are a few of them:
University of Chester
Lancaster University
Kelle University of Illinois
York University, etc.

1)LSR, New Delhi. New Delhi, Delhi NCR
2)Fergusson College, Pune
3)St Xavier's College, Ahmedabad
4)Kishinchand Chellaram College, Mumbai
5)MCASC, Pune
6)Banasthali Vidyapith, Jaipur
7)Bethune College, Kolkata
8)SCAC Pune, Pune
and lots more
hope it will help you.

You can do course in Law and pursue legal journalism or B.A. ( Journalism) followed by LL.B.

Yes, you can do it, but you'll need to meet the eligibility requirements by earning a B.A. In psychology.