Mathematics · 2024
JEE Main · 30 January 2024, Shift 2 · Q20
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…
Bag A contains $\displaystyle 3$ white, $\displaystyle 7$ red balls and Bag B contains $\displaystyle 3$ white, $\displaystyle 2$ 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
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 1$/$\displaystyle 3$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.