PRAYAGRAJ, April 2 -- A B.Tech fourth year student was injured in a clash with students of BTech second year of Motilal Nehru National Institute of Technology (MNNIT), Prayagraj, outside institute's premises on Monday night at around 9.30pm. In the clash, the BTech final year student Ravi Kumar Chaudhary received injuries on his back and hand from a sharp-edged object. The student is undergoing treatment at SRN Hospital....