Ph.D

Yes, you can pursue Ph.D, if your MCA degree is from an UGC recognized college.

Opt for the second option, Ph.D. It gives you a good footing. You can become a regular lecturer in a good college and your salary will be good too.

Please mention more details for better assistance. If you have completed your post graduation then pursuing PhD should not be an issue.

According to me, Ph.D is better. All the best

Yes, you can pursue your Ph.D. Decide which area you want to pursue your research work in and start researching on the universities itself. Ph.D admissions require extensive communication, emailing, etc. You must communicate with the department supervisor along with your research topic.
They will get

Yes, you can pursue. The eligibility criteria for Ph.D varies for every institute. However, the basic requirement is a Masters degree or an equivalent degree in the relevant discipline. However, the cut-off percentages vary.
Some of the institutes conduct entrance exams and some of them require at le

You may do Ph.D from IGNOU or AIMA-AMU by distance learning program.

Please take one step at a time.
1. Complete your graduation.
2. Pursue your post graduation and try to score more than 55% marks.
3. Try and pursue Masters program in the relevant area from an institute where you would like to pursue PhD. In such a case, admission for PhD becomes easier.
4. One needs to

With Ph.D, you can get job as university lecturer & above, R&D professional job in government & private sector. You can also become a consultant in your area of expertise. You can also become manager/ PM in technology development projects.