MCQ Practice Mathematics 📖 The least number by which 294 must be multiplied to make it a perfect square, is: A 2 B 24 C 3 D 6 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 PreviousThe larger of two numbers exceeds twice the smaller number by 9. The sum of twice the larger and 5 times the smaller is 74. I... NextThe least number of 4 digits which is a perfect square, is: