PPSC Past Paper Excise & Taxation Inspector Excise & Taxation Department 2018 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsHuman Rights Day is observed onA. 10th September each year B. 10th October each year C. 10th November each year D. 10th December each year Which country is famous for sprinters?(-3) ^3=?