PPSC Assistant (BS-16), Anti-Corruption Establishment Punjab 2020, Everyday Science MCQs, PPSC Solved Past Papers MCQsThe circumference of earth ?A. 50000 km B. 40,075 km C. 30000 km D. 55000 km Bani Israel was the nation of Hazrat Yaqoob meaning of Israel ?Stethoscope was invented by ?
