Ⅰ. x 3 - 371 = 629 Ⅱ. y 3 - 543 = 788
Aptitude
Quadratic Equation
Choose an option
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A1
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B2
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C3
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D4
Answer
Correct Answer: 3
Explanation
According to given question , we have Ⅰ. x3 - 371 = 629 ⇒ x = √1000 = 10Ⅱ. y3 - 543 = 788 ⇒ y = √1331 = 11 From above both equations it is clear that x < y is correct answer .