Jide, Jude, and Jane were the best three students in Physics, Chemistry, and Biology. The best student had an average of 72%. Which two pieces of information can be correct as to who the best candidate was?
A. Jude scored less than 72% in only Biology B. Jide did better than Jude in Physics and Chemistry but both had the same score in Biology. C. Jane was better than the boys in Biology and Chemistry but had the same score as Jide in Chemistry. D. All three had A grades in the three subjects.
Correct Answer: D
Explanation
If all three students had A grades in all subjects, then the best student with an average of 72% must be among them.
