PPSC Past Paper Excise & Taxation Inspector Region (LAHORE) Excise, Taxation & Narcotics Control Department 2018 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsWhat does DNA stand for in genetics?A. Deoxyribonucleic Acid B. Deoxynitric Acid C. Deoxynucleic Acid D. None of these The ECO Secretariat is in?How many Prophets are mentioned in the Quran?