B.Com

Khalsa college takes admission on the basis of cut off. You do not need baths to get admission here
https://www.shiksha.com/accounting-commerce/course/b-com-hons-sri-guru-tegh-bahadur-khalsa-college-north-campus-Delhi-53993.

https://shrishikshayatancollege.org/?page_id=13181
Refer this link.

Hello,
As you are interested in economics, you can go for teaching or research in it. There are UGC NET exam is organized for the candidates who want to become assistant professor or junior research fellowship also called JRF. As you have completed the M.Sc. You are eligible to apply for UGC NET Exam

For getting admission in B.Com in Symbiosis College of Arts And Commerce candidate should be passed 10+2 with commerce stream and mathematics should be opted as a relevant subject from ICSE or CBSE or any such recognized board.

The timings for morning classes is from 6:30 am to 11:30 am or 12pm for Shri Shikshayatan college.

Below is the eligibility criteria for B.Com:
TechnicalTrade (ITI): Eligibility & Course Areas:
Pass in 10th standard (SSLC/ matriculation) or equivalent is the minimum eligibility required to obtain admission to ITI / ITC that are made usually in the month of August every year.

No, you won't be allowed to admit in degree without passing class 12th. Clear those subjects in Supplementary exams, and then only you'll be eligible to pursue degree.

Yes, you can apply for the admission in B.Com (H)!

General Category, female, non-engineer, you will have a good chance, just clear CAT with good marks. I think with non-engineering background and gender diversity, you will be good to go.