would u please suggest me the best gre coaching centres in hyderabad in the areas of dsnr and tarnaka

For list of centres along with their addresses in Hyderabad please check the following site. To judge the quality of their coaching you will have to compare yourself personally by getting your queries satisfied and the results of the past: http://hyderabad.clickindia.com/career/coachingcentres.html

I don't know about the best insti i Hyderabad but see it's not about the best coaching insti, it's about self study since as you would know, every topper actually does self-study more than take coaching. For self-studying in the new way, you must know that as facebook on "entrance made easy" tells u

you can find list on www.justdial.com