6th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-7

  • question_answer
    Sunila's mother is twice as old as her brother. She is 5 years younger to her brother but 3 years older to her sister. If her sister is 12 years of age, how old is her mother?

    A) 30 years

    B) 35 years

    C) 45 years

    D) 40 years

    E) None of these

    Correct Answer: D


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