Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ — decoded step-by-step.
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Q · Digestive SystemMedium · 45s
Which is the correct sequence of human digestive system parts?
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 proper sequence is: Mouth → Oesophagus → Stomach → Small Intestine → Large Intestine → Anus.
Final Answer: Option B — Mouth → Oesophagus → Stomach → Small Intestine → Large Intestine → Anus