B.Com

The list of central universities is here in the link, you hv to check the respective courses. The best for b.com/ bba is Delhi university.
http://www.collegeadmission.in

You can opt for MBA or M.Com.

B.Com in DU is very competitive as it is based on merit. You may check last year's cutoff and decide if you hv a chance.
http://www.du.ac.in/du/index.php?page=cut-off-2015

Hi
Check here as b.com is mostly offered as general or hons course.
https://banking.shiksha.com/bcom-colleges-in-hyderabad-categorypage-4-83-527-0-0-702-413-2-0-none-1-0

Hi
MSW is offered by most of the countries and you may check the following link to see which has the most matching course structure with your previous degree.
http://www.hotcoursesabroad.com/india/training-degrees/international/social-work-courses/cgory/l19-3/sin/ct/programs.html

computer courses
tally
digital marketing course
short handwriting course
banking and many more
all the best for your future
please feel free to revert back.

b.com honours is best.
in my point of view when a person is doing any degree courses then they should go for honours.
by doing honours you can get a good knowledge for a particular subject that will help to do post graduate.
all the best
please feel free to revert back.

Hi
It purely depends on what you wish to pursue further and in which country. CAT is for admissions to management institutes in india for courses like mba, PGP, pgdm etc.
GMAT is international standardized test for business management colleges for post graduation accepted in most of the countries.
GRE is for master's in other subjects than management for post graduation courses again abroad.
TOEFL/ IELTS is the English language proficiency test accepted in almost every country abroad.
So ideally , you will either be taking GMAT/GRE and TOEFL/IELTS to apply abroad.

MBA and PGDM are same.MBA is generally provided by universities and PGDM provided by autonomous body.
So don't get confused.Search for better college and join.