Hey Gokul,
MCA is a good option after MCA as it gives you specialization in the field of computers.
But if you're not interested there are many options for you.
You can work for 1-2  years and find out your interest in which field you're interested in the line of computers. 
If you know your interest then go for it.
You can make your career in the field of Information technology. If you're are weak at programming you can explore careers in other domains like Networking, database, animation,etc.
You can even opt for these carrers:-
1. Master degree in Information Management(MIM)
2. Post graduate program in corporate studies(PGPCS)
3. Master degree in computer management
4. MBA in IT
5. Information Security Management

All the best:)