10th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-4

  • question_answer
    Reena is twice as old as Sunita. Three years ago, she was three times as old as Sunita. How old is Reena now?

    A)  6 years            

    B)  12 years

    C)  14 years                      

    D)  16 years

    E)  None of these

    Correct Answer: B


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