Science

Please refer to the link below:
https://ask.shiksha.com/what-qualification-is-needed-to-become-a-pilot-i-am-from-arts-stream-qna-5177341

Hi,
Please confirm the college in which you wish to apply for better understanding. https://www.shiksha.com/nursing-chp.

Yes, you can refer http://xaviers.edu/main/index.php/biotechnology1.

After B.Tech in computer Science, that won't be possible as basic eligibility to take admission in this course is graduation i.e. BE/B.Tech in aerospace or allied specializations. Admission to this course is done through GATE in most of the engineering colleges in India. Course fee ranges from INR.

Hi,
You can refer http://mlacw.edu.in/Admission.aspx

Yes, you need to have passed class 10th from recognized board.

Hi,
Please refer to the link below:
https://www.shiksha.com/university/jamia-hamdard-Delhi-3082/admission#admission.

No, Math is not compulsory. Even I am from Commerce Stream with Informatics Practices, as my optional subject. For more information you can go to this link -
https://www.iimidr.ac.in/academic-programmes/five-year-integrated-programme-in-management-ipm/.