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SSC Sample Paper SSC-CGL TIER - I Sample Test Paper-10

  • question_answer
    If the numbers 25, 22, 21, x + 6, x + 4, 9, 8, 6 are in descending order and their median is 16, then the value of x is:

    A) 9                                 

    B) 10

    C) 11                                

    D) 12

    Correct Answer: C

    Solution :

    Median = Mean of 4th and 5th observations \[16=\frac{x+6+x+4}{2}\]\[\Rightarrow \,\,\,\,\,2x=32-10=22\]\[\]


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