Distance

Your friend can go for NMIMS Mumbai or Prince Welingkar, Mumbai or Symbiosis, Bangalore or government institutes like IGNOU, Hyderabad Central University , Pondicherry Central University, etc.

If you want to practice in Indian courts after law degree you are advised to do regular LLB as Bar Council of India does not recognise LLB through distance learning.

Hi,
You may refer to following link for list of top MBA colleges by distance learning:
https://www.shiksha.com/top-10-institutes-for-distance-correspondence-mba-article-6301-1

Yes, anytime you can pursue B.Sc. through distance after the completion of BE if core science urges this from your inner you.

Hi,
There are so many reputed universities providing M.Sc maths through correspondence like:
University of Bombay
University of Madras
IGNOU
Kerala University
Anna Malai University
It would be better if you consult their alumni website for their performance record.

No, FIIB only provides full time PGDM course to its students at Delhi Campus.

Hi,
Refer this link for the same:
https://www.shiksha.com/top-10-institutes-for-distance-correspondence-mba-article-6301-1

Hi,
There are now five worldwide American Purchasing Society certification programs, the Certified Purchasing Professional (CPP), the Certified Professional Purchasing Manager (CPPM), the Certified Green Purchasing Professional (CGPP), the Certified Professional in Distribution and Warehousing (CPDW) and the Certified Professional Purchasing Consultant (CPPC).
Certified Purchasing Professional (CPP):
The Certified Purchasing Professional (CPP) program is for professionals who have demonstrated the skills to successfully implement improved purchasing and supply chain practices as part of a business solution in an organization.