Hi Sukhjeevan some tips for you.
1. Find out all consultant list in each city and contact them personally for admission.
2. Give online advertisement as most of the students prefer this.
3. Try to make friends in orkut, facebook, linkedin, siliconindia, twitter and also do promotion in this sites.
4. Use all free advertising sites like , clickin, olx, just dial, bharat
5. send your representative for counselling and GD PI in other cities.
if you need any help let me know.