BCA

Yes, maths is necessary to pursue BCA.

You may refer to the following link for the list of top BCA colleges in India:
https://www.shiksha.com/it-software/ranking/top-bca-colleges-in-india/96-2-0-0-0

Hi,
There are lots of options after doing MBA depending on your speciality of choosing sector. You can start as an HR or get jobs related to sales & marketing and finance field. There are endless opportunities available in the management field.

Christ University, Bangalore is the best institute for BCA degree in Bangalore based on the university ranking.

You are not eligible for admission in M.Tech in aerospace engineering because the eligibility for M.Tech in aerospace engineering is graduation degree in aeronautical/ aerospace engineering or mechanical engineering. If you had PCM in 10+2, you can do aerospace engineering graduation degree to become eligible for M.Tech in aerospace engineering.

Hi,
Definitely you will get a lateral entry for BCA in IP University. I have provided you the website link below:
https://www.google.co.in/url?sa=t&source=web&rct=j&url=http://www.bteclub.com/lateral-entry-2013/190-lateral-entry-to-btech-programmes-for-diploma-holders-cet-code-128.html&ved=0ahUKEwi_y7eJjs7SAhVMwrwKHSjIA14QFggaMAA&usg=AFQjCNFDaI9-DsdrvhBZtl-SGKY2ZMU6pA&sig2=_lZuOkk8_ng414PEpAJc-g

Hi,
Organisations offering internships by hiring BCA graduates are:
1. TCS (Tata Consultancy Services)
2. Infosys
3. Wipro
4. Data Matrix
5. WNS
6. Cognizant
7. Tech Mahindra
8. Starlite
9. Bosch
10. ABB
11. EPCOS.

Maths syllabus is not tough in BCA. Any average student can clear it with minimum effort. All the best!

My dear friend, first of all BCA is an opposite field than BBA and B.Com. If you are interested in developing applications of operating system, then BCA is for you. If you are interested in administration related to business and commerce then BBA will be good for you. I would like to suggest you go for BBA where you will have lot of opportunities. Because BBA is a professional degree, whereas B.Com is a simply an academic degree.
Thank-you.