The probability of a man hitting a target is 1/5. If the man fires 7 times, then what is the probability that he hits the target at least twice?

NDA 2025 Mathematics question

The probability of a man hitting a target is . If the man fires 7 times, then what is the probability that he hits the target at least twice?

Answer: (C)

Here , , . \ge$2) = 1-P(X=0)-P(X=1) =

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Question ID VK-030129