PPSC Past Paper Excise & Taxation Inspector Excise & Taxation Department 2018 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsThe second highest mountain peak in the world, Goodwin Austin is located in ___?A. Nepal B. Bhutan C. Pakistan D. Afghanistan Amir Khusro was the disciple of?Which Asian country has long known as the crossroads of Central Asia?