MHT CET 2026 Mathematics question

The probability that a bomb will hit the target is 0.8. Out of 6 bombs dropped, probability that at least 1 will miss the target is.

(A)
(B)
(C)
(D)Correct

Answer: (D)

Solution

Each bomb hits with and misses with , independently, so the number of misses is binomial with . "At least one miss" is the complement of "no miss", i.e. all six bombs hit. . Hence

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Question ID VK-100954