R Rohan Raj 🎓 Tutor III ⭐ 6.53K Points 📊 History Q. The silver coin 'tanka' was introduced by (A) Qutub-ud-din Aibak (B) Iltutmish (C) Balban (D) Bairam Khan 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Iltutmish You must be Logged in to update hint/solution 💬 Discussion 💬 Comment