PMS 2019 Past Paper MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsWho among the followings invented bifocal spectacles and lightining rod?A. Galileo B. Benjamin Franklin C. Thomas Edison D. James Medison A horse runs around a ground twice and covers a distance of 8KM, one side of square ground is?Which gas field among the following is the second largest gas field in Pakistan which is being operated by OGDCL?
