Dual

You can refer to the link given below-
https://www.shiksha.com/bba/articles/integrated-mba-programmes-in-india-blogId-15044

Hello Shriyash,Yes you can opt for dual specialization in marketing and finance in MBA. Doing dual specialization will give you idea of both the specialization and thus a student gets a good knowledge of management. MBA in finance and marketing is one of the most famous dual specialization.

Indian Institute of Technology (IIT), Kanpur
Indian Institute of Technology (IIT), Roorkee
Indian Institute of Technology (IIT), Kharagpur
Delhi Technological University (DTU), Delhi
Sharda University (SU), Greater Noida
Jagannath University (JU), and Jaipur are some colleges providing integrated B.Tech and MBA.

Pros of having these two specializations are that there are very vast career opportunities in both the fields including the salary package. The con could be you have to put a lot of effort in both the subjects as there is a technicality in B.A. As well as in Finance.

750 for non professional and 1685 for professional courses.

Yes, you are eligible to get a seat after class 12th. The procedure for application is to fill out the VIT Vellore application form. The university selects candidates for VIT Vellore counseling based on UG scores. Participate in Vellore Institute of Technology counseling. The final selection of candidates is done by the varsity.

Yes, it is true, but you have to do a 5-year Integrated M.Tech program at the university.

Yes you have got a decent rank but it would not be sufficient to fetch you an integrated M.Tech seat in software engineering under category 1 at Vellore campus of VIT. You can possibly get it in second category but chances of it are slim as seats are limited and the mentioned course is most common choice in integrated programme. The best possible options are:
Integrated CSE at Vellore (1 or 2), Integrated CSE with specialisation in Data Science at Vellore (Category 1 most probably else in second category), Integrated CSE at Chennai (category 1), Integrated CSE with specialisation in business system at Chennai (Category 1).

There are more than 300 seats in Integrated M.Tech. VIT Vellore has roughly 3400+ seats in U. G. Integrated M.Tech 5 Year Programmes has :
There is no entrance examination. Candidates who have studied in Regular, Full time and Formal Education are alone eligible to apply. Candidate should be Resident Indian National. The Admission will be on the basis of the performance in the qualifying examination (+2). .

You have got a decent rank but it would not be sufficient to fetch you a integrated M.Tech seat in software engineering under category 1 at Vellore campus of VIT. You can possibly get it in second category but chances of it are slim as seats are limited and mentioned course is most common choice in integrated programme. The best possible options are:
Integrated CSE at Vellore (1or2), Integrated CSE with specialisation in Data Science at Vellore (Category 1 most probably else in second category), Integrated CSE at Chennai (category 1), Integrated CSE with specialisation in business system at Chennai (Category 1). .