SSC Sample Paper Mock Test-13 SSC CGL Tear-II Paper-1

  • question_answer
    There are 50 students in a class. Their average weight is 45 kg. When one student leaves the class the average weight reduces by 100g. What is the weight of the student who left the class?

    A) 45 kg

    B)  47.9 kg

    C)  49.9 kg

    D)  50.1 kg

    Correct Answer: C

    Solution :

    Weight of the student who left \[=50\times 45-49\times 44.9\] \[=2250-2200.1=49.9\,\,\text{kg}\]


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