It was a campus placement process. Three rounds: 1.written (questions on geometry and simple aptitude) 2.First Interview (questions on almost anything but easy, even class X student can answer and few questions on physics) If you have two circles. how would you know whether they are concurrent or tangential to each other(ans: coordinate geometry) Physics question: If you are in a room with a bulb hanging such that it touches your head. How would you find the height of the room? 3. Second Interview ( HR Interview)