HomeUPSCWhich of the following Sultans of Tughlaq dynasty issued copper coins instead of silver ones? Which of the following Sultans of Tughlaq dynasty issued copper coins instead of silver ones?By Admin / October 4, 2025 A. Ghiyasuddin Tughlaq B. Muhammad bin Tughlaq C. Firoz Shah Tughlaq D. Mahmud Tughlaq ✅ The correct answer is option B.