Dr. Ravi Agrahari : My Current Guide and Ex-Prof. at Rau’s IAS Study Circle, Scientist at IIT, Delhi. Importantly, he is a current intellectual Scientist on IASmind.com for Science and Technology, Disaster Management, Environment, Ecology and Biodiversity. See, Environment & Ecology For IAS Main’s & PT 2016-17, Disaster Management For IAS Main’s 2016-17 Model Solved Questions. He also deals with huge IAS institutions … Continue reading IAS PT+Mains 2017-18, Current Affairs by Dr. Ravi Agrahari to IASmind More