Chartered Accountancy

I think no need of MBA to give your 2 years.
You have already done with CA.
You just take some experience from the company or else. Check the course which help you in your work.
Also, now, there is new concept of GST so do that thing which help you rather to do MBA for 2 or 1 year
I will say no for MBA

The trend is set by the corruption in India is one of the biggest reason for this. Every parent in India want their son and daughter to be a so called CA, just to earn money through corruption.

B.Com Computer Application is a good job oriented professional qualification. But, I am of the opinion CA with B.Com or B.Com (Honors) is a better option in comparison to B.Com Computer Application.

Yes, you can apply for CPT exam.

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 gro