Mathematics · 2023
JEE Main · 6 April 2023, Shift 1 · Q18
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 k/(3^11), then…
A pair of dice is thrown $\displaystyle 5$ times. For each throw, a total of $\displaystyle 5$ is considered a success. If the probability of at least $\displaystyle 4$ successes is $\displaystyle \frac{k}{3^{11}}$, then $\displaystyle k$ is equal to
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 123$
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.