PPSC Past Paper Labour Inspector Labour and Human Resource Department 2018 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsThe land lying between Ravi and Chenab?A. Rachana Doab B. Bari Doab C. Chaj Doab D. Sindh Sagar Doab Horse Power is standard unit of power equal to?Who was Pakistan’s first permanent representative to the UN?
