D.A.V. College Jalandhar

Yes, you can get admission in DAV college. DAV college, is affiliated to Punjab University.
For detail information about the college and admission procedure, you can refer to following link:
https://www.shiksha.com/college/dav-college-chandigarh-davchd-1623

Hello Komal, Firstly congratulations for seeking admission for GNM course. Basic eligibility is 12th and hence definitely M.Ed qualification is not required. But I could not find any mention of this GNM course in MCM DAV college. Can you elaborate please? I am attaching a link for this college. https://www.shiksha.com/college/mcm-dav-college-for-women-Chandigarh-4317/courses
Best wishes.

Yes, you can get admission here with this percentage.
Good luck!

I will suggest you to use college predictor. Please visit this link mention below:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Thank you

Yes, you can get admission here. You are eligible for the same.
Good luck

Minimum 50% required in graduation with Mandatory Course : B.Sc Chemistry & Mathematics with Biochemistry /Botany / Geology /physics /Statistics /Zoology.

You are Eligible. The admission on the basis of your percentage in class 12th. You need to have minimum 50% to get admission.
https://www.shiksha.com/humanities-social-sciences/course/b-a-hons-in-english-mcm-dav-college-for-women-chandigarh-14228

As far as I know, there is only Masters degree in mathematics and not Bachelors.