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  3. 10th Class
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10th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-8

  • question_answer
    After five years, the age of a father will be thrice the age of his son, whereas five years ago, he was seven times old as his son was. What is father's present age?

    A)  35 years                      

    B)  40 years

    C)  45 years                      

    D)  50 years

    E)  None of these

    Correct Answer: B

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