2. Sample Papers
  3. 3rd Class
  4. Mental Ability

3rd Class Mental Ability Sample Paper Reasoning Sample Paper-7

  • question_answer
    Find the missing number to complete the given number series.
    1, 4, 9, 16, ?, 36, 49

    A)  30                   

    B)  20        

    C)  18                   

    D)  21

    E)  None of these

    Correct Answer: E

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