Instructions
Answer the following questions below based on the information given below.
In the figure given below the triangular region denotes the persons who read newspaper A. The circular region denotes the persons who read newspaper B and the rectangular region denotes the persons who read newspaper C.
Question 122
Number of persons who read only one of the newspapers A, B and C is
Solution
People who read only A = 10 + 20 = 30
People who read only B = 25 + 20 = 45
People who read only C = 20 + 40 = 60
Pople who read only one newspaper = 30+45+60 = 135
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