Accounting & Commerce

You can do whatever you want like CA, Banking or MBA as Maths is not necessary.

A per today's scenario CS is the best branch which is giving the highest placement record. For secure options, it is best to adopt.
For the second one.
You will surely crack an exam without coaching. You just need to prepare well and have confidence within you. Remember, topper of IIT JEE is mostly from the non-coaching background, you can get motivation from there.
Best of luck.

Dear Mithesh,
You're eligible for pursuing M.Com in regular and distance learning center like IGNOU too.
All the best for your future.

CA is a better choice. It is a professional course and has excellent career opportunities.

Industrial psychology has to do with human behaviour in the workplace. Watching it. Studying it. Experimenting with it. Controlling with it.
It generally draws on social psychology, and can be considered a limited form of it. It is the part of social psychology that appears in the workplace or is related to professional life, but not outside of it.
Considering that most of us spend about a third of our lives in the workplace.

The admission are open in Symbiosis and also IGNOU. You should approach them and get details of the process.

There is no age limit to study M.Com course through correspondence. The eligibility to study the course is that the candidate should be a graduate in any discipline from a recognised university. The duration of the course is 2 years.

Behavioral finance is the study of these and dozens of other financial decision-making errors that can be avoided, if we are familiar with the biases that cause them.
Since, you are already a CA and are involved in practice/job, you should opt for online courses provided through many mediums. The comparison of which can be done the type of certification offered, duration and cost. This way you will get educated in the field and also have larger scope of looking out for opportunities.

You have many options open after completing your graduation:
1. You can take up a full time job
2. You can do an internship
3. Go for PG/Masters in area of your choice
4. Work+study (part time)
5. Go for specialised courses