2. Sample Papers
  3. 1st Class
  4. Computers Science

1st Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-8

  • question_answer
    How many 4's are there preceded by 7 but not followed by 3? 5 9 3 2 1 7 4 2 6 9 7 4 6 3 8 7 4 1 3 8 6 7 4 3 9 5 8 2 0 1 8 7 4 6 3

    A) Four

    B) Three

    C) Six                               

    D) Five

    E) None of these

    Correct Answer: A

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