Solved UPSC CDS/OTA Question
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Q · Nervous SystemMedium · 45s
The spinal cord ends at which vertebral level in adults?
TopicNervous 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 adult spinal cord ends at the level of L₁–L₂.
Final Answer: Option B — L₁–L₂