BCA

Congrats for joining BCA programme in CRM University. It is fine that you have focused your career in IT domain. From the very beginning of the BCA mind it always BCA is your present but MCA is your future. In IT Industry you will get a good position and a better pay package equivalent to that of B.Tech, if you complete your MCA. You may get a job after BCA but that should be your target one. Give your best effort - acquire domain knowledge and finally achieve optimum score in BCA and then go for MCA.

Visit the Shiksha link given below and check out some good colleges for BCA their placement details and reviews:
https://googleweblight.com/i?u=https://www.shiksha.com/it-software/colleges/bca-colleges-Lucknow&hl=en-IN

Visit the Shiksha link given below to get the details about BCA colleges in Mumbai:
https://www.shiksha.com/it-software/colleges/bca-colleges-Mumbai

Your rank is good but it's tough to get VIPS. VIPS is the most reputed institution of IPU and you are outside Delhi candidate so there is a little chance to get VIPS.

Yes, you can do BCA after 12th. But for BCA maths is compulsory.

Maths is not compulsory for BCA.

Hello,
The eligibility criteria to get admission in Amity University is minimum qualifications 12th passed and minimum % requirement is 50. For more information you can find below link:
https://www.shiksha.com/it-software/course/bca-mca-amity-university-Noida-207104
For DU:
https://www.shiksha.com/university/university-of-delhi-24642/admission

Visit the Shiksha link given below to get the placement details of all the colleges in Lucknow:
https://www.shiksha.com/it-software/colleges/bca-colleges-Kanpur

After 12th, you can opt for BCA for getting job in software.