Hello Vishnu, 

MCA is a good choice. With the increasing year the scope of careers in many different courses are increasing with good salary and job packages. If you have completed your BCA already you start with a salary of 18,000 - 25,000. This increases as you gain experience and can eventually increase upto 10 Lpa. 

If you go further an apply for MCA, the salary and job packages increase even further with an high amount of increase. With an MCA degree you can get jobs in Indian IT companies as well as foreign IT companies. 

With MCA you can gain specialisation in various sectors like 

• Software designing

• Software developing

• Troubleshooting

• Application software

Etc.. 

With a MCA degree you can get jobs like 

1- Software engineer/ developer

2- Software Analyst

3- Software application architect 

3- Entepreneur

4- Defence

5- Hardware engineer 

Hope this helped.