Multiple choice general knowledge science & technology What is quinine used for? Curing Malaria Curing Typhoid Removing pimples Curing Aids Reveal answer Fill a bubble to check yourself A Correct answer Explanation Quinine is a traditional medication extracted from cinchona tree bark, used for centuries to treat malaria by killing the Plasmodium parasite in red blood cells. It is not effective against typhoid, acne (pimples), or AIDS.