R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 General Awareness Q. Who invented Internal Combustion Engine? (A) Dr. Alan M. Turing (B) Karl Benz (C) Otto (D) Roger Bacon 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Otto You must be Logged in to update hint/solution 💬 Discussion 💬 Comment