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

9th Class Science Sample Paper Science Olympiad Model Test Paper-11

  • question_answer
    Which bacteria is responsible for causing typhoid?

    A) Salmonella typhi

    B) Escherichia Coli

    C) Coccus

    D) Bacilli

    E) None of these

    Correct Answer: A

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