MCQ Practice Mathematics 📖 Which one of the following numbers can be removed from the set S = {0, 2, 4, 5, 9} without changing the average of the elemen... Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up This question appeared in BB Assistant Director Question Bank 2012 Question 97 BB Assistant Director Question Bank 2012 Question 97 PreviousWhich of these numbers are least like the others : 3, 5, 11, 14, 17, 21