PPSC Assistant Agricultural Department 2018, Maths MCQs, PPSC Solved Past Papers MCQs, Profit And Loss MCQsIf Aslam sold a book in Rs. 118 and he got 50% profit, then the cost price of the book wasA. 78.66 B. 77.66 C. 67.77 D. 79.66 Complete the series.1, 9, 25, 49,_______,121 ?If the total strength of a class is 550 and 42% students are willing to attend the class, then how many students are present?