This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: ENT
Pitch discrimination is best between ? 
Select and explain. 
A. 0-100 Hz, B. 100-1000 Hz, C. 1000-4000 Hz, D. 20-20,000 Hz
B: 100-1000 Hz
Answer: B: 100-1000 Hz 
Explanation: Ans. is'b'i.e., 100-1000 HzRef Dhingra p. 18-20