ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!

    Question

    There are some assistants and officers in an office, if

    15 assistants leave then there are 3 officers for each assistant. After this again 51 officers go and there are 6 assistants for each officer, initially there were assistants. type-ssc
    A 38 Correct Answer Incorrect Answer
    B 57 Correct Answer Incorrect Answer
    C 33 Correct Answer Incorrect Answer
    D 42 Correct Answer Incorrect Answer

    Solution

    Assistance denotes by A and officers denote by F. ATQ- 3(A-15) = F┬а┬а┬а┬а┬а┬а┬а┬а┬а тАж (1) (A-15) = F/3 (A-15) = (F-51)6 F/3 = (F-51)6 F/18-F = -51 17F = 51├Ч18 F = 54 Put the value of F in Equation (1) 2A -30 =54 2A =84 A = 42

    Practice Next
    More Ratio and proportion Questions

    Relevant for Exams:

    ask-question