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: Pharmacology
No anti - inflammatory action is seen with which of the following- 
Select and explain. 
A. Indomethacin, B. Paracetamol, C. Ketorolac, D. Ibuprofen
B: Paracetamol
Answer: B: Paracetamol 
Explanation: Ans. is 'b' i.e., Paracetamol o It does not possess anti-inflammatory activity because it is ineffective in the presence of peroxides generated at the site of inflammation.