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Venn Diagrams — quick quiz

5 TS ICET-pattern questions on Venn Diagrams. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Medium

In a survey of 150 households, 90 have television, 70 have refrigerator, and 40 have neither. How many households have both television and refrigerator?