1. Where has the largest concentration of Harappan sites been found? Ghaggar-Hakra 2. Where was a copper chariot of Harappa times was discovered? At Daimabad 3. Which Chola ruler converted the Bay of Bengal into a ‘Chela lake’? Rajendra I 4. Who laid the foundation of Rashtrakuta Empire? Dantidurga 5. Which ruler at first assumed […]