Solved UPSC CDS/OTA Question
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Q · LCM and HCFDifficult · 45s
Find the HCF of 3/4, 9/16, 15/24.
TopicLCM and HCF
Question Typemultiple choice
DifficultyDifficult
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
HCF(num)/LCM(den) = 3/48 = 1/16.
Final Answer: Option B — 1/16