2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-5

  • question_answer
    If P denotes\[\div \], Q denotes\[\times \], R denotes \[+\] and S denotes\[-\], then 18Q12P4R5S6 =?

    A) 46

    B) 53

    C) 64

    D) 75

    E) None of these

    Correct Answer: B

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