M Mr. Dubey 🎓 Coach ⭐ 103.24K Points 📊 History Q. Indus valley civilization was discovered in (A) 1911 (B) 1921 (C) 1931 (D) 1941 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) 1921 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment