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  3. 9th Class
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  5. Alpha-Numeric, Number, Ranking and Time Sequence, Logical, Alphabet

9th Class Mental Ability Alpha-Numeric, Number, Ranking and Time Sequence, Logical, Alphabet Question Bank Alpha-Numeric, Number, Ranking and Time Sequence Test

  • question_answer
    If the numbers from 6 to 79 which are exactly divisible by 3 are arranged in the descending order, then which would come at the seventh place from the bottom?

    A)  18                               

    B)  21                               

    C)  24                               

    D)  27

    Correct Answer: C

    Solution :

    :78, 75,.., 12, 9, 6 From the bottom, 1st number \[=2\times 3=\text{ }6\] 2nd number \[=3\times 3=\text{ }9\] \[\therefore \]7th number \[=\text{ }8\times 3=24.\]


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