Waec Model Questions Vol1 2019 Mathematics Question 26
Practice objective / multiple choice question 26 from the 2019 Waec Model Questions Vol1 Mathematics examination.
In a school of 150 students, the numbers studying Mathematics (M), Physics (P) and Chemistry (C) are given as follows: |M| = 80, |P| = 70, |C| = 60, |\(M \cap P\)| = 40, |\(M \cap C\)| = 30, |\(P \cap C\)| = 25. If 20 students study none of these subjects, how many students study all three subjects?
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About This Question
This is Waec Model Questions Vol1 2019 Mathematics Question 26. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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