R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Reasoning Q. Complete the series.... 9,17, 31, 57, ?, 205 (A) 109 (B) 107 (C) 104 (D) 102 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) 107 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment