MCA

Hi,
You can refer https://www.shiksha.com/it-software/mah-mca-cet-exam-question-papers.

For MCA, candidate must pass in BCA/ B.Sc (IT/CS)/Bachelor's degree in relevant discipline with minimum 50% marks.

For pursuing MCA from VIT, Vellore, a valid score in VITMEE 2019 is mandatory. Final admission is done based on the interview.

No, there is no disadvantage at all, in fact it will save your crucial one year, as MCA lateral entry is a two year course.

In this case, you can get provisional admission which is subject to clearing of your Maths exam and in case you don't clear, you won't be allowed to study further.

You might have clear the entrance exam of vit and also if you qualify the eligibility criteria for VIT then you will surely geta seat in VIT if your academic results are good. And for that you need to contact admission department first.

Job opportunities for MCA graduates are really good in the IT sector now as MCA has a wide variety of applications and its scope in India is also really good because India is moving towards development in IT sector and Indian IT industry prefer B.Tech CSE and MCA for application development and maintenance roles. So, it's a good choice to pursue MCA.