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A fair six-faced die is rolled once. The probability that a prime number appears is

2164Medium DSSSB TGT Computer Science 0 replies 1 views
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A fair six-faced die is rolled once. The probability that a prime number appears is

  • A1/3
  • B1/2
  • C2/3
  • D1/6
Correct answer: B

Explanation

The primes on a die are 2, 3 and 5, so the probability is 3/6 = 1/2.

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