Antonyms MCQs, BRANCH OFFICER (BPS-17) IN THE PUNJAB PUBLIC SERVICE COMMISSION -2016, PPSC Solved Past Papers MCQsChoose the most appropriate antonym of EXTROVERT:A. Heavy B. Dull C. Morbid D. Introvert Which of the following involves reducing the electricity consumed or environmental waste generated when using computers?Choose the most appropriate synonym of DENIGRATE: