Igcse Model Questions Vol1 2021 Mathematics Question 28
Practice objective / multiple choice question 28 from the 2021 Igcse Model Questions Vol1 Mathematics examination.
A class of 20 students took a test. The mean score was \(68\). Exactly five students scored above \(80\) and the sum of their scores was \(425\). Exactly three students scored below \(50\) and the sum of their scores was \(138\). Find the mean score of the remaining students (those scoring between \(50\) and \(80\) inclusive), giving your answer to one decimal place.
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About This Question
This is Igcse Model Questions Vol1 2021 Mathematics Question 28. It is one of the objective questions from the 2021 Igcse Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
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