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Venn Diagrams · Question 32 of 65

From the survey diagram of office drinks, how many employees drink Coffee but not Tea?

Question 32

MediumOriginal question

From the survey diagram of office drinks, how many employees drink Coffee but not Tea?

Venn diagram of three overlapping circles labelled Tea, Coffee and Juice inside a box labelled Employees surveyed. Only Tea: 24. Only Coffee: 15. Only Juice: 9. Tea and Coffee only: 8. Tea and Juice only: 6. Coffee and Juice only: 4. All three: 3. Outside all three: 5.
Options for question 32

Show the answer and explanation
CorrectNot quiteAnswer C

Correct answer: C

Explanation

  1. Coffee but not Tea: the part of the Coffee circle outside the Tea circle.

  2. That is Only Coffee (15) and Coffee and Juice only (4).

  3. Total =15+4=19= 15 + 4 = 19.

Worth noting

15 forgets the Coffee-and-Juice drinkers, who also drink Coffee without Tea.

Concept
A but not B
Typical time
70 s
Your time
—
The rule this testsReading a labelled diagram
Practise this chapter →

Ten questions from Venn Diagrams, at your own pace.

Practise this chapter →

Ten questions from Venn Diagrams, at your own pace.