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Venn Diagrams · Question 35 of 65

Using the diagram of news sources in the village, find the number of families that use Television but not…

Question 35

MediumOriginal question

Using the diagram of news sources in the village, find the number of families that use Television but not Newspaper.

Venn diagram of three overlapping circles labelled Newspaper, Radio and Television inside a box labelled Families in a village. Only Newspaper: 18. Only Radio: 7. Only Television: 40. Newspaper and Radio only: 5. Newspaper and Television only: 22. Radio and Television only: 9. All three: 11. Outside all three: 8.
Options for question 35

Show the answer and explanation
CorrectNot quiteAnswer B

Correct answer: B

Explanation

  1. Keep the parts of Television outside Newspaper.

  2. Only Television 40, Radio and Television only 9.

  3. Total =40+9=49= 40 + 9 = 49.

Worth noting

40 is Only Television and misses the families who also use Radio. 82 is the whole Television circle.

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