PPSC Past Paper Labour Officer Labour and Human Resource Department 2018 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQsIf (7a)(7b)=(7c)(7d), what is d in term if a,b and c?A. c/ab B. c – a – b C. a + b – c D. c -ab Which of the following pricely States was the first to formally accede to Pakistan?“Hayat-e-jawaid” written by Altaf Hussain Hali is on the life of?