Kalinga Ias and its faculty A.K.Dash are a big fraud. All that Dash is concerned about is that how good an image he has on the students. He has himself studied from Dse (or so he clains) but the moment you tell him that you are from DU, he becomes overly conscious about your presence and tries to mock every word you say.
Also , when he dictates with his eyes closed ( creating the aura of an oracle, speaking divine words) he goes wrong in sentence composition and grammar to such an extent that the meaning gets distorted.
If you tell him that he is wrong about something, he will never accept it and try to make you look like a fool.
He rarely teaches a topic in detail. When you talk about other topics which he has skipped, he tells you that he knows which topics are important and snubs you. Given the present pattern of questions in cse, skipping topics is not affordable.
The purpose for this diacussion is to caution the spirants not to join kalinga ias for economics optional. Either prepare on your own or look for some other coaching.
Thank you