Solved UPSC CDS/OTA Question
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Q · Digestive SystemMedium · 45s
Which is the longest part of the alimentary canal?
TopicDigestive System
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
The small intestine is about 6 meters long in an adult.
Final Answer: Option C — Small intestine