6th Class Mathematics Related to Competitive Exam Question Bank Venn Diagram

  • question_answer

    Directions (Qs. 3 to 8): In the following diagram, three classes of population are represented by three figures. The triangle represents the school teachers, the square represents the married persons and the circle represents the persons living in joint families.  

    Persons who live in joint families, are unmarried and who do not work as teachers are represented by

    A) C                    

    B)          B

    C) E

    D)          D

    Correct Answer: C

    Solution :

        Persons living in joint families are represented by the circle. According to the given conditions, the persons should be unmarried and not working as school teachers. So, the region should not be a part of either the square of the triangle. Thus, the given conditions are satisfied by The region E.                          


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