10th Class Mental Ability Analogy 372 Question Bank Analogy

  • question_answer
    Directions: Identify the correct number which completes the second pair in the same way as the first pair. \[\text{211 isto 333 as 356 isto  }\,\,\,?\]

    A)  358                       

    B)         359

    C)  423                       

    D)         388

    Correct Answer: D

    Solution :

    \[\left. \begin{align}   & 211\Rightarrow 2+1+1=4 \\  & 333\Rightarrow 3+3+3=9 \\ \end{align} \right]9-4=5\] Similarly,\[\left. \begin{align}   & 356\Rightarrow 3+5+6=14 \\  & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,14+5=19 \\ \end{align} \right]\] Sum of the digits must be 19. Hence option  is the correct answer.


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