Solved UPSC CDS/OTA Question
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Q · Modern PhysicsMedium · 45s
Which of these correctly describes neutrinos? Option: 29
TopicModern Physics
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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Neutrinos are neutral, nearly massless, and interact weakly.
29
Final Answer: Option B — Neutral particles with negligible mass
29