Neco Model Questions Vol1 2019 Mathematics Question 2
Practice objective / multiple choice question 2 from the 2019 Neco Model Questions Vol1 Mathematics examination.
In a school of 120 students, the numbers studying Mathematics (M), Physics (P) and Chemistry (C) are \(|M|=70\), \(|P|=55\) and \(|C|=45\). The number studying both Mathematics and Physics is twice the number studying both Physics and Chemistry. Also, 20 students study none of the three subjects and exactly 10 students study all three subjects. Find the number of students who study only Mathematics.
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This is Neco Model Questions Vol1 2019 Mathematics Question 2. It is one of the objective questions from the 2019 Neco Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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