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UPSC Civil ServicesPrelims2025General Studies Paper II (CSAT)
Question
QQ5. A natural number N is such that it can be expressed as N = p + q + r, where p, q and r are distinct factors of N. How many numbers below 50 have this property ?
Options
- A 6
- B 7
- C 8
- D 9
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Correct Answer
C 8
Model Answer
Answer: option C, as per UPSC's final answer key (Series A).