Everyday Science MCQs, PLANNING OFFICER/ DEPUTY DISTRICT OFFICER (PLANNING) (BPS-17)P & D Department. 2014, PPSC Solved Past Papers MCQsWhich part of human body is most affected by Hepatitis virus?A. Liver C. Spleen B. Lungs D. Pancreas Ornithology is the study of:Which of the following is default page setup of orientation of slide in power point?
