Mathematics · 2024
JEE Main · 29 January 2024, Shift 1 · Q19
A fair die is thrown until 2 appears. Then the probability, that 2 appears in even number of throws, is
A fair die is thrown until $\displaystyle 2$ appears. Then the probability, that $\displaystyle 2$ appears in even number of throws, is
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \frac{5}{11}$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.