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Question #N423

A survey of 100 students found that 60 students liked apples, 40 students liked bananas, and 10 students liked both apples and bananas. How many students liked only apples?
A. 10
B. 20
C. 50
D. 60
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Correct Answer is: C

We can use a Venn diagram to visualize the problem. Since 10 students liked both apples and bananas, 60 - 10 = 50 students liked only apples.