English Grammar MCQS, General Knowledge MCQs for PPSC, FPSC & Competitive Exams (Free PDF), PMS 2025 PPSC PAST PAPER MCQS, PPSC Past Papers & Solved MCQs | By Umar HomeMCQsGeneral Knowledge MCQs for PPSC, FPSC & Competitive Exams (Free PDF)Success consists ___ hard work.Success consists ___ hard work. A. at B. of C. to D. in Correct Answer: D. inThis question tests the correct usage of prepositions, specifically with the verb