GK Vitamins Questions and Answers for PPSC, NTS, PMS, CSS, FPSC, PTS, OTS Exams and Interviews This post contains Vitamins Questions and Answers for PPSC, NTS, PMS, CSS, FPSC, PTS, OTS Exams and Interviews for Online Preparation of Competitive Exams. MCQs are taken from Caravan Comprehensive GK Book. This is the 2nd part of Vitamins Quiz. Vitamins General Knowledge MCQs with Answers …