JEE Main 2023MathematicsProbabilityBayes TheoremmediumMCQ

JEE Main 2023Probability Question with Solution

From: JEE Main 2023 (Online) 31st January Morning Shift

Question

A bag contains 6 balls. Two balls are drawn from it at random and both are found to be black. The probability that the bag contains at least 5 black balls is :

Choose an option

Show full solutionCorrect option: C
Correct answer
C

Step-by-step explanation

Let Bag have at least black balls

balls are drawn & both black

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About this question

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.