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Back to OCR Maths Higher June 2018 Paper 4 Home
​Q14: Question – Paper 4 – June 2018
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Content:
  • Part A) Venn Diagrams – Filling In
  • Part B) Venn Diagrams – Probability ​
Quizzes:
  • Venn Diagrams

Question
14) The Venn diagram shows the number of students studying Mathematics (M) and the number of students studying Physics (P) in a college.
​35 students do not study either subject.
Picture
a) The total number of students is 121.

Find the value of x.
[1 mark]

b) One of the 121 students is selected at random.

​Find the probability that this student studies Mathematics, given that they study Physics.
[2 marks]
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