PPSC Past Paper Excise & Taxation Inspector Excise & Taxation Department 2018 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsWhich of the following disease have been eradicated in Pakistan?A. Diphtheria B. Chicken Pox C. Measles D. Small Pox Tarbela Dam has been constructed on the river?The blood vessels which return the blood to the heart are called?