PhysicsWallah, an edtech unicorn, is reportedly looking for acquisitions in the UPSC test preparation segment to strengthen its presence.The company is evaluating seven to eight entities, including Chaitanya Academy, Drishti IAS, and Rau’s IAS Study Circle, for potential buyout deals.PhysicsWallah recently raised a funding round of $210 Mn, which will be used for geographical expansion and key acquisitions.The IPO-bound startup is in talks to acquire Drishti IAS for INR 2,500 Cr.