V Virat Bhati 🎓 Tutor III ⭐ 7.23K Points 📊 Reasoning Q. Complete the series : 3, 7, 15, 31,.....? (A) 63 (B) 53 (C) 43 (D) 73 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) 63 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment