Odd Man out Questions 27, 64, 343, 544, 1331
2024
Odd Man out Questions
27, 64, 343, 544, 1331
Answer: C. 544 — Explanation: 27 = 3^3 (perfect cube) 64 = 4^3 (perfect cube) 343 = 7^3 (perfect cube) 1331 = 11^3 (perfect cube) 544 is not a perfect cube: 8^3 = 512 and 9^3…
- A.
27
- B.
64
- C.
544
- D.
343
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Correct answer: C
Explanation:
27 = 3^3 (perfect cube)
64 = 4^3 (perfect cube)
343 = 7^3 (perfect cube)
1331 = 11^3 (perfect cube)
544 is not a perfect cube: 8^3 = 512 and 9^3 = 729, so 544 falls between these and is not an integer cube
Conclusion: 544 is the odd one out because it is the only number that is not a perfect cube.
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