SSC Sample Paper Mock Test-8 SSC CGL Tear-II Paper-1

  • question_answer
    Directions: Study the following table carefully and answer the questions given below Number of Five Types of Computers Produced and Rejected (for defects) by a Company Over the Years (in thousand)
    Computer Year P Q R S T
    Produced Reject Produced Reject Produced Reject Produced Reject Produced Reject
    1995 20 2 50 3 15 0.5 80 5 60 4
    1996 35 3 45 2 20 0.55 75 4 58 4
    1997 15 0.5 40 2.5 17 0.75 58 2 62 3.5
    1998 25 0.25 42 2.3 25 1.5 65 3 40 1.5
    1999 30 1.5 48 2.5 30 2.0 68 3 45 2
    2000 27 1.5 41 2.1 26 1.75 72 3.5 50 2.5
    In the case of T type of computers, in which year was the ratio of rejection to production the lowest among the given years?

    A) 1996

    B)  1997

    C)  1998   

    D)  1999

    Correct Answer: C

    Solution :

    Ratio of rejection to production of T type of computers in year \[1995=\frac{4}{60}=0.067\] \[1996=\frac{4}{58}=0.069;1997=\frac{3.5}{62}=0.056;\] \[1998=\frac{1.5}{40}=0.038;\,\,1999=\frac{2}{45}=0.044;\] \[2000=\frac{2.5}{50}=0.050\] Hence, the ratio was lowest in 1998.


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