Post Utme Uniben 2018 Mathematics Question 19
Practice objective / multiple choice question 19 from the 2018 Post Utme Uniben Mathematics examination.
A survey of 100 students found that 60% of them preferred pizza, 20% preferred burgers, and 20% preferred sandwiches. If 10 students preferred pizza and burgers, and 5 students preferred burgers and sandwiches, how many students preferred all three?
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About This Question
This is Post Utme Uniben 2018 Mathematics Question 19. It is one of the objective questions from the 2018 Post Utme Uniben Mathematics examination.
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