JEE Main 2025 — Probability Question with Solution
From: JEE Main 2025 (Online) 28th January Morning Shift
Question
Three defective oranges are accidently mixed with seven good ones and on looking at them, it is not possible to differentiate between them. Two oranges are drawn at random from the lot. If denote the number of defective oranges, then the variance of is
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Show full solutionCorrect option: D
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This is a previous-year question from JEE Main 2025, covering the Probability chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.