2. Sample Papers
  3. 10th Class
  4. Computers Science

10th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-2

  • question_answer
    The speed of a boat in still water is 20 km/hr. If it can travel 36 km downstream and 14 km upstream in the same time, the speed of the stream is__________.

    A)  88 km/hr                      

    B)  8.8 km/hr

    C)  44 km/hr                      

    D)  4.4 km/hr

    E)  None of these

    Correct Answer: B

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