Accounting & Commerce

After completing B.Com, you can pursue an MBA in marketing, retail management, finance, human resource management, IT, banking, insurance, logistics and supply chain management, international business and operations management.
You can also opt for a professional course like CA. The Institute of Chartered Accountants of India regulates the profession of chartered accountants. The course involves professional competence course, articled/ audit training, information technology training and final examination.
You can also pursue ICWA or company secretary course. You can go for Masters in finance and control or M.Com.

Chartered Accountant (CA)
Masters of Commerce (M.Com)
Masters of Business Administration (MBA in Finance)
Certified Management Accountant (CMA)
Certified Public Accounting (CPA)
Association of Chartered Certified Accountants (ACCA)
Business Accounting and Taxation (BAT)

Chartered Accountant (CA)
Masters of Commerce (M.Com)
Masters of Business Administration (MBA in Finance)
Certified Management Accountant (CMA)
Certified Public Accounting (CPA)
Association of Chartered Certified Accountants (ACCA)
Business Accounting and Taxation (BAT)

Some courses are:
Chartered Accountant (CA)
Masters of Commerce (M.Com)
Masters of Business Administration (MBA in Finance)
Certified Management Accountant (CMA)
Certified Public Accounting (CPA)
Association of Chartered Certified Accountants (ACCA)
Business Accounting and Taxation (BAT)

Some courses are:
Chartered Accountant (CA)
Masters of Commerce (M.Com)
Masters of Business Administration (MBA in Finance)
Certified Management Accountant (CMA)
Certified Public Accounting (CPA)
Association of Chartered Certified Accountants (ACCA)
Business Accounting and Taxation (BAT)

There are three stages to this exam: Foundation programme, Executive programme and Professional Programme.
The CS Exam is conducted twice in an year June and December. Company Secretary Exam 2013.
Eligibility: For a candidate to be eligible for this exam, he should have cleared 10+2 exams.

Which entrance exam are you referring to?

The duration will depend you how quickly you are able to clear each level. Normally it will take a minimum of 3 to 4 years to complete the course. You need to begin with enrolling for the CPT level first. On clearing this level, you can enrol for either one group of IPCC or both. On clearing one group you can enroll for the articleship training for 3 years. Along with this you need to complete orientation course of 35 hours and 100 hours of ITT training. On clearing both the groups you start preparing for the finals. You can appear for the exam six months prior to completing articleship.

I would suggest you to choose a field in which you want to make a career. You can select the best companies and try for a job.