Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-10

  • question_answer
    A person fails to see clearly an object placed at a distance less than 60 cm from his eye. Lens of what power should be used by him so as to eliminate this defect?

    A)  \[\frac{3}{2}D\]                       

    B)  \[\frac{5}{3}D\]

    C)  \[\frac{7}{3}D\]                       

    D)  None of these

    Correct Answer: C


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