How many are brown, car, and trouser all three?
2021
How many are brown, car, and trouser all three?
Answer: B. 10 — In the Venn diagram, we need the region that is common to all three sets: Brown, Car and Trouser. The number 10 is placed inside the Brown region, inside the…
- A.
12
- B.
10
- C.
14
- D.
6
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Correct answer: B
In the Venn diagram, we need the region that is common to all three sets: Brown, Car and Trouser. The number 10 is placed inside the Brown region, inside the Car oval and inside the Trouser region. The nearby number 4 is inside Car and Trouser but outside Brown, so it is not counted. Therefore, the number of items that are Brown, Car and Trouser all three is 10.
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