PPSC Past Paper Excise & Taxation Inspector Additional Directorate Excise, 2018 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsThe second man who set foot on moon is?A. Armstrong B. Buzz Aldrin C. Buss Aldrin D. None of these In which Province Takht e Bahi is located?How man y chambers in a human heart