ASSISTANT (BPS-16) IN THE PLANNING & DEVELOPMENT DEPARTIVIENT-2016, Islamic Studies MCQs, PPSC Solved Past Papers MCQsThe word ‘wahi’ is derived from the word ‘waha’ which means:A. to write down B. to memorize C. to inform secretly D. to listen A set of tests ensure that computer and peripherals are working correctly is called:The Muslim mathematician Alkhwarzami is best known for his work in