12th Class Mental Ability Series Question Bank Question - Ranking Missing Character

  • question_answer
    Directions: In each of the following questions, select the related letter / word in number from the given alternatives. 8 :12 : : 6 : ?

    A) 8

    B) 11

    C) 5

    D) 7

    Correct Answer: A

    Solution :

    The relationship is \[x\left( 2x-4 \right)\] \[8\,\,\times \,\,2\,\,-\,\,4\,\,=\,\,16\,\,-\,\,4\,\,=\,\,12\] Similarly, \[6\,\,\times \,\,2\,\,-\,\,4\text{ }=\,\,12\,\,-\,\,4=\,\,8\]


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