← All previous year questions
UPSC Civil ServicesPrelims2025General Studies Paper II (CSAT)
Question
QQ47. Let P = QQQ be a 3-digit number. What is the HCF of P and 481 ?
Options
- A 1
- B 13
- C 37
- D 481
Show AnswerHide Answer
Correct Answer
C 37
Model Answer
Answer: option C, as per UPSC's final answer key (Series A).