Jeff likes 25 but not 24: he likes 400 but not 300: he likes 144 but not 1Which of the following does he like?

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问题 Jeff likes 25 but not 24: he likes 400 but not 300: he likes 144 but not 1Which of the following does he like?

选项 A、10
B、50
C、124
D、200
E、1600

答案E

解析 (杰夫喜欢平方之后得出的数，25=5²，400=20²，144=12²，因此在选项中，他会选择1600，因为1600=400²。)

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