4th Class Mental Ability Logical Venn Diagram Question Bank Logical Venn Diagram

  • question_answer
    The diagram below shows the pet of students in a class. How many students had a dog?   

    A)  28                               

    B)  32

    C)  38                               

    D)  42

    Correct Answer: B

    Solution :

    \[~12+20=32\]students have dog.


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