Hello Vikas,
Yes, you can definitely get admission in any regular college for b.com till the university from which you have done b.com is a recognized university and you have secured at least of 50% in aggregate for all the 3years. (this may vary from college to college, generally its 50% or 55% for some top colleges).
Even if you have done a correspondence course from a recognized university you are eligible to apply.

Hope this helps,
Good Luck!

Yes, you can. The basic eligibility criteria for Mcom is that you must have completed your Bcom with atleast 50%.(may vary slightly)
 You can do MBA too. You can consider below written colleges :

• Loyola College, Chennai
• Christ University, Bangalore
• Lovely Professional University , Punjab
• St. Xavier’s College, Mumbai
• Narsee Monjee College , Mumbai
• Symbiosis College,Pune
• K. J. Somaiya College , Mumbai
• STELLA MARIS COLLEGE, CHENNAI
• St. Joseph’s College , Bangalore
• Hans Raj College, New Delhi
• Madras Christian College
• FERGUSSON COLLEGE, PUNE
• ST. XAVIER'S COLLEGE - KOLKATA

Admission into regular MCom Colleges take splace tvrough graduate aggregate marks of all 3 years of BCom.

Minimum 50% aggregate marks are generally required by top University.

Studnets can be from Correspondences degrees as well.

Mcom can be onky done after you complete your graduation.