JEE Main 2023 — Probability Question with Solution
From: JEE Main 2023 (Online) 6th April Morning Shift
Question
A pair of dice is thrown 5 times. For each throw, a total of 5 is considered a success. If the probability of at least 4 successes is , then is equal to :
Choose an option
Show full solutionCorrect option: C
Correct answer
C123
Step-by-step explanation
Given, a pair of dice is thrown once, then number of outcomes
A total of 5 are
Let represent the number of success
A total of 5 are
Let represent the number of success
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This is a previous-year question from JEE Main 2023, 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.