Multiple Choice Questions on Among 100 students x1 have birthdays in January x2 have birthdays in February and so on If x0 max x1........... for CLAT : Law entrance Exam Preparation

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Multiple Choice Questions

Among 100 students x1 have birthdays in January x2 have birthdays in February and so on If x0 max x1...........

Quantitative Aptitiude (CLAT) Number System
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    Among 100 students, x1 have birthdays in January, x2 have birthdays in February, and so on. If x0 = max(x1, x2... x12), then the smallest possible value of x0 is?

    8

    Incorrect Answer

    10

    Incorrect Answer

    12

    Correct Answer

    11

    Incorrect Answer
    Explanation:

    x0 = 100 (If all 100 had their birthdays on January)

    If x0 = 3 (Not possible, because all x1 ,.....x12 together will be only 36)

    So x0 will be lesser when the numbers are as close as possible

    1001210012=8.5

    So if we add 8 (12 times) = 96

    So, need to have 8,8,8,8,8,8,8,8,9,9,9,9 (Adding these 12 we will get 100)

    x0 = 9

    By: Parvesh Mehta
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