Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-17

  • question_answer
    A 12 cm thick rectangular piece of glass is kept on the ink-spot over a paper sheet. From what distance will this ink-spot seem raised?

    A)  3.0 cm

    B)  3.2 cm

    C)  3.8 cm

    D)  4.0 cm

    Correct Answer: B


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