2025 CSAT, all questions
UPSC Prelims 2025 · CSAT
Question 47: Basic Numeracy
Let P = QQQ be a 3-digit number. What is the HCF of P and 481 ?
a1
b13
c37
d481
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Source: UPSC, Civil Services (Preliminary) Examination 2025, General Studies Paper II (CSAT), Series A. The paper on upsc.gov.in.