7th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-20

  • question_answer
    In a group of three angles, the second angle is one-third of the compliment of the first angle. The third angle is half of the supplement of the first angle. The third angle is 6 times the second angle. Find the first angle.

    A)  \[45{}^\circ \]                         

    B)  \[60{}^\circ \]

    C)  \[75{}^\circ \]                         

    D)  \[90{}^\circ \]

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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