in which course I may get more salary after getting job
Dear Naveen, no mater what course you pick up, as a fresher you always get paid less. But professional courses like CA, CS, MBBS courses get paid decently while still being a fresher. For an Engineering graduate, the initial package would be more or less 5 lakhs per annum. But for CA, CS, it is more than 8 lakhs even as a fresher. This also depends on the placement facilities of the College that you joined and the reputation of your College, If your college is either Tier 1 or Tier 2, the salary is usually higher. It also depends on the company that you have been hired for. A company like Google or Oracle will pay you more than a start up.