BCA

Yes, you can pursue CCNA. As per my knowledge, first, you have to do CCNA certification. There are many training institutes, which offer CCNA. I always recommend Koenig-Solutions.com for IT Course. To Know more about CCNA, go through below mention articles:
https://www.codementor.io/michaelwarne28/best-approach-to-study-for-ccna-certification-8clxso4zh
http://koenig-solutions.tumblr.com/post/151693925567/ccna-ccnp-collaboration-certificates-what-you

BBA+MBA both courses are good to choose which gives you a base for job management & as individual both the course will help you to achieve a good career as well as helps in management skills and if you are interested in your own business then this courses will uplift you.

BBA & B.Com are good courses to choose. Both these courses will give you a base for job management & as an individual both the courses will help you to achieve a good career as well as help in enhancing management skills and if you are interested in starting your own business then these courses will help you a lot.

BBA+MBA is a good option to choose. It will give you a base for job management & as an individual both the courses will help you to achieve a good career as well as helps in imparting management skills and if you are interested in starting your own business then BBA+MBA will help you a lot.

BBA+MBA is a good option to choose. It will give you a base for job management & as an individual both the courses will help you to achieve a good career as well as helps in imparting management skills and if you are interested in starting your own business then BBA+MBA will help you a lot.

Yes, actually to appear for UPSC exam, the minimum qualification required is a Bachelor's degree.

Yes, you can. You can take admission in IGNOU Which is one of the prestigious institutions in India.

You need to score at least 50 or 55% in Bachelor's degree then you will get admission in a college for Master's degree.

Integrated MCA will prove to be perfect because it will save your one year.