Waec Model Questions Vol1 2020 Mathematics Question 6
Practice objective / multiple choice question 6 from the 2020 Waec Model Questions Vol1 Mathematics examination.
In a class of 150 students, the following information is known about the subjects Mathematics (M), Physics (P) and Chemistry (C): - The number of students who study Mathematics is twice the number who study Physics. - 30 students study both Mathematics and Chemistry. - 20 students study Physics but not Chemistry. - 40 students study both Mathematics and Physics. - 70 students study Chemistry. No student studies a subject outside these three. How many students study Chemistry only?
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About This Question
This is Waec Model Questions Vol1 2020 Mathematics Question 6. It is a objective / multiple choice question from the 2020 Waec Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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