Thank you for responding Mr, Parmar.
However the information found here was bit not complete eg. it doesn't provide zone wise information and certain categories are not found in certain state list. So could any one suggest any better option please.
If you are knowledgeable about any fact, resource or experience related to this topic - please add your views. For articles and copyrighted material please only cite the original source link. Each contribution will make this page a resource useful for everyone. Join To Contribute