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  • Three coins are tossed simultaneously. What is the probab...
Multiple choice

Three coins are tossed simultaneously. What is the probability that first shows head, second shows tail and third shows head?

  1. 1/8

  2. 1/4

  3. 1/2

  4. 3/4

  5. None of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Probability for Heads = probability for tails = 1/2 and each trial is independent. Hence required probability= 1/2*1/2*1/2 = 1/8.

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