M.Sc Economics

You have not written about the college for better response. However the eligibility criteria of DU's is given below for an idea. B.Ed. Eligibility criteria of DU : Candidates with at least 50% marks in aggregate either in Bachelors Degree and / or in the Masters Degree in Science / Social Science /Humanities/ Commerce or any other qualification equivalent thereto are eligible for admission to the programme. Here M.Sc. Economics is falling under Social Science as per Table-1 of B.Ed. Prospectus 2020. Admission criteria : Admission test
So from above you are eligible for B.Ed. If meeting the aggregate percentage of eligibility criteria.

I think you should go with B.Sc. Statistics, because B.Sc. Data Science students have big competition with B.Tech CSE students and most of the companies prefers to select the B.Tech CSE students in place of B.Sc. Students.

Yes, you can. First, you complete B.Sc, you can choose any subject for masters.

Hello,
Economics is very good field with excellent job opportunities. In case you are interested in making career as an economist or finance specialist, you may opt for M.Sc economics at IIT KGP.
Thank you.

Hi,
Kindly predict your college in this college predictor. The rank predicted might not be accurate, but it certainly does give an idea to the aspirant. Check it below:-
https://www.shiksha.com/college-predictor
Hope it helps.

Viva Bharati University is a university with national importance, so definitely it's class is quite high. If you see the statistics department here, it is of excellent level contrary to similar type of universities. Good luck.