Let a Mental Age (MA) and Chronological Age (CA) are given then “Intelligence Quotient” (I.Q) is: A. MA-CA B. MA/CA C. CA/MA D. None of these 0 0 votes Article Rating Subscribe Login Notify of new follow-up comments new replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline Feedbacks View all comments