Waec Model Questions Vol1 2019 Mathematics Question 45
Practice objective / multiple choice question 45 from the 2019 Waec Model Questions Vol1 Mathematics examination.
In a class of 120 students, some study Mathematics (M), Physics (P) and Chemistry (C). The data are: \n- 68 study M, 54 study P, 48 study C;\n- 30 study both M and P, 24 study both M and C, 20 study both P and C;\n- The number of students who study all three subjects equals the number who study none of the three.\nHow many students study exactly one of the subjects?
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About This Question
This is Waec Model Questions Vol1 2019 Mathematics Question 45. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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