6th Class Mental Ability Numbers Question Bank Number Series

  • question_answer
    What comes next in the following series? \[(\mathbf{4\times 3}),(\mathbf{5\times 3}),(\mathbf{6\times 3}),(\mathbf{7\times 3}),\_\_\_\_\_.\]

    A) \[\left( 9\times 3 \right)\]  

    B)        \[\left( 8\times 3 \right)\]

    C) \[\left( 2\times 3 \right)\]  

    D)        \[\left( 1\times 3 \right)\]

    E) None of these     

    Correct Answer: B

    Solution :

    Explanation Option [b] is correct because in the given series 3 is multiplied by 4, 5, 6, 7 and 8, respectively. Hence, after \[\left( 7\times 3 \right)\] the next element of the series will be \[\left( 8\times 3 \right).\] Rest of the options is incorrect because of the correctness of option [b].


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