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: Forensic Medicine
High anion gap acidosis is seen in all the following, except DNB 10; Odisha 11 
Select and explain. 
A. Diabetic ketoacidosis, B. Lactic acidosis, C. Renal tubular acidosis, D. Methanol poisoning
C: Renal tubular acidosis
Answer: C: Renal tubular acidosis 
Explanation: Ans. Renal tubular acidosis