Q. A die is thrown three times. What is the probability of getting at least one 6?

  • (A) 91/216
  • (B) 125/216
  • (C) 25/216
  • (D) 1/2
βœ… Correct Answer: (A) 91/216
Explanation: Using complement: P(no 6) = (5/6)^3 = 125/216. Required probability = 1 - 125/216 = 91/216.
Explanation by: Krishna Sharma
Using complement: P(no 6) = (5/6)^3 = 125/216. Required probability = 1 - 125/216 = 91/216.

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