PPSC Past Paper Excise & Taxation Inspector Excise & Taxation Department 2018 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsDynamite was invented by———-?A. Alfred Nobel B. William Davis C. Thomas Edison D. None of these Subadar Abdul Khaliq was famous for his achievements in?Complete the Idiom/Proverb: East or West, ________is the best?