Maryam Nawaz on Nearpeer MDCAT Common Room

In a group of 120 students, 65 study Mathematics, 70 study Physics, and 60 study Chemistry. 30 study both Mathematics and Physics, 35 study both Physics and Chemistry, and 25 study both Mathematics and Chemistry. If 15 students study all three subjects, how many students study both Mathematics and Chemistry but not Physics? A. 10 CORRECT B. 15 C. 20 D. 25