BCA

LPU and Chandigarh Universities are few of Universities offering BCA without Mathematics/IP etc. The eligibility criteria of both of Universities are given below. Eligibility criteria of LPU : Pass with 50% aggregate marks in 10+2 (with English) or equivalent
Website (www.lpu.in)
Eligibility criteria of Chandigarh University : 10+2 or its equivalent examination in any stream conducted by a recognised Board / University / Council. Website (www.cuchd.in/). .

Please write the college name for fee details of UG BCA course.

Delhi University does not offers BCA and B.Sc (IT) courses. The DU offers B.Sc (Hons) Computer Science course. The eligibility criteria of B.Sc. (Hons) Computer Science of DU's is given below. An aggregate of 60% or more marks in English, Mathematics and best of the two subjects from Physics, Chemistry, Computer Science/Informatics Practices
or
An aggregate of 60% or more marks in English, Mathematics and two subjects (other than Physics, Chemistry, Computer Science/Informatics Practices) from List B with a deduction of 1% per subject in the aggregate. Additional eligibility criteria : 60% or more marks in Mathematics.

The best way to go for cyber security is to do B.Tech in CSE.

You should have secured a minimum aggregate of 70% to stand eligible for the BCA programme.

Yes, you can do it.

I would suggest you to rethink on your decision. What makes you interested in Political Science after BCA. I feel, you should think about getting employable rather than getting qualifications. Still if you wish to diversify, then go for M.A. Political Science directly based on BCA.

Yes, you can opt for BCA, however I would suggest BE in Computers instead of BCA.

The following are the best Colleges of BCA course in Pune.
1, Bharati Vidyapeeth Deemed University
2. St. Mira College for Girls BBA Computer application)
3. Savitribai Phule Pune University
4. MITWPU.