R Rati Dubey 🎓 Tutor III ⭐ 8.55K Points 📊 Python Q. What does the `len()` function do in Python? (A) Returns the memory size of a variable (B) Returns the length of an object (C) Returns the last element of a list (D) Returns the number of arguments in a function 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Returns the length of an object Explanation: `len()` gives the total number of elements in an object like a list, string, tuple, etc.