← All previous year questions
UPSC Civil ServicesPrelims2025General Studies Paper II (CSAT)
Question
QQ28. There are n sets of numbers each having only three positive integers with LCM equal to 1001 and HCF equal to 1. What is the value of n ?
Options
- A 6
- B 7
- C 8
- D More than 8
Show AnswerHide Answer
Correct Answer
D More than 8
Model Answer
Answer: option D, as per UPSC's final answer key (Series A).