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5th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-9

  • question_answer
    If angle BOC is equal to \[90{}^\circ \]then the angle DOB is a/an:

    A)  Acute angle                  

    B)  Obtuse angle

    C)  Right angle                   

    D)  Straight angle

    E)  None of these

    Correct Answer: B

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