2. Sample Papers
  3. Railways
  4. Quantitative Aptitude
  5. Basic Calculations

Railways Quantitative Aptitude Basic Calculations Sample Paper Square Roots & Cube Roots Sample Test Paper-5

  • question_answer
    A least four digit perfect square whose first two digits and last two digits taken separately are also perfect squares, is:

    A)  6481   

    B)  4925   

    C)  3625               

    D)  1681

    Correct Answer: D

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