Rajesh Ranjan, better known as Pappu Yadav, is a politician. He won elections to the Lok Sabha in 1991, 1996, 1999, and in 2004 from several constituencies in Bihar as an Independent / SP / Lok Janata Party / RJD candidate. Read More
An IIT Kanpur study done by Prof. Rajesh Ranjan and Mahendra Verma, along with their team, on Monday said third wave peak of COVID could be around September - October this year. ...