Which of the following is not a perfect cube?
- 46656
- 2744
- 6125
- None of these
Explanation
Let's check each option:
1. 46656 = 36³
2. 2744 = 14³
3. 6125 = 18.29 (approx.), not a perfect cube of an integer
4. 13824 = 24³
The answer is 6125.
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