Math Quiz (MCQ) 1. What is 15 × 4? A) 60 ✅ B) 45 C) 50 D) 75 2. What is the value of π (pi) approximately? A) 2.14 B) 3.14 ✅ C) 4.14 D) 1.41 3. What is the square root of 81? A) 8 B) 7 C) 9 ✅ D) 6