Solved UPSC CDS/OTA Question
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Q · Human Skeletal System Easy · 45s
Which bone is the longest and strongest in the human body?
TopicHuman Skeletal System
Question Typemultiple choice
DifficultyEasy
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The femur (thigh bone) extends from hip to knee and supports body weight.
Final Answer: Option B - Femur