JEE Main 2024MathematicsProbabilityBayes TheoremeasyMCQ

JEE Main 2024Probability Question with Solution

From: JEE Main 2024 (Online) 30th January Evening Shift

Question

Bag A contains 3 white, 7 red balls and Bag B contains 3 white, 2 red balls. One bag is selected at random and a ball is drawn from it. The probability of drawing the ball from the bag A, if the ball drawn is white, is

Choose an option

Show full solutionCorrect option: B
Correct answer
B1/3

Step-by-step explanation

JEE Main 2024 (Online) 30th January Evening Shift Mathematics - Probability Question 38 English Explanation

is selected

is selected

: white ball is drawn

Practice this on the real CBT interface

Solve this JEE Main question (and the rest of the Probability chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.

Solve interactively →

About this question

This is a previous-year question from JEE Main 2024, 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.