CAT Quantitative Ability Questions | CAT Number System questions
CAT/1998
Question . 139
n³ is odd. Which of the following statements is/are true?
I. n is odd
II. n² is odd
III. n² is even
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Explanatory Answer
Method of solving this CAT Quantitative Ability Question from Number System question
(c) If n³ is odd then n and n² will also be odd.