Question: JAUNDICE : LIVER [A]. rash : skin [B]. dialysis : kidney [C]. smog : lung [D]. valentine : heart Answer: Option A Explanation: Jaundice is an indication of a liver problem; rash is an indication of a skin problem.

Question: The cavitation in a hydraulic machine [A]. causes noise and vibration of various parts [B]. reduces the discharge of a turbine [C]. causes sudden drop in power output and efficiency [D]. all of the above Answer: Option D Explanation:…