M Mr. Dubey 🎓 Coach ⭐ 104.48K Points 📊 Ruby Q. Which of the following is a valid variable name in Ruby? (A) 123variable (B) _variable (C) -variable (D) variable! 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) _variable