Neco Model Questions Vol1 2025 Mathematics Question 20
Practice objective / multiple choice question 20 from the 2025 Neco Model Questions Vol1 Mathematics examination.
In a school of 120 students, 70 study Mathematics (M), 65 study Physics (P) and 55 study Chemistry (C). The number studying both Mathematics and Physics is twice the number studying both Physics and Chemistry. Twenty students study all three subjects and fifteen study none of the three. Additionally, the number of students studying both Mathematics and Chemistry equals the number studying only Mathematics. How many students study exactly Mathematics and Chemistry but not Physics?
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This is Neco Model Questions Vol1 2025 Mathematics Question 20. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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