R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Reasoning Q. Complete the series..... 5.7, ?, 10.5, 12.9, 15.3, 17.7 (A) 9.3 (B) 6.9 (C) 7.9 (D) 8.1 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) 8.1 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment