Home JEE Main - Previous Year Papers JEE MAIN 2021 PAPER -10 Let in a Binomial distribution, consisting o…
JEE Main - Previous Year Papers JEE MAIN 2021 PAPER -10 Single Correct MCQ
Published on: August 23, 2026

Let in a Binomial distribution, consisting of 5 independent trials, probabilities of exactly 1 and 2 successes be 0.4096 and 0.2048 respectively. Then the probability of getting exactly 3 successes is equal to:

A
B

C
D

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The correct answer is:
A

and

and

Now

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