PPSC Past Paper Junior Clerk (Labour and Human Resource Department)2019 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsWho among the following is the current head of Commonwealth of Nations?A. Elizabeth I B. Elizabeth II C. Prince Charles D. None of these Benjamin Franklin due to his invention of lightning rod is known as father of?Wazir Mansion is the birth place of which person?