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SSC Sample Paper Mock Test-19 SSC CGL Tear-II Paper-1

  • question_answer
    Out of 10 teachers of a school, one teacher retire and in his place, a new teacher of age 25 yr joins. As a result, average age of teachers reduces by 3 yr. The age of the retired teacher is

    A) 50 yr

    B)  55 yr

    C)  58 yr

    D)  60 yr

    Correct Answer: B

    Solution :

    Total age decreased\[=10\times 3=30\]yr \[\therefore \]Age of the retired teacher \[=25+30=55\]yr


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