7th Class Mathematics Sample Paper Mathematics Sample Paper-7

  • question_answer
    A train, 360 m long, is running at a speed of 45 km/hr. What time will it take to cross a 140 m long bridge?

    A) 31 seconds         

    B) 40 seconds

    C) 41 seconds          

    D)    45 seconds

    E) None of these

    Correct Answer: B


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