NDA 2011
Exam NDA
Year 2011
Subject Mathematics
Chapter Probability
NDA 2011 · Mathematics · Probability
An experiment consists of flipping a coin and then flipping it a...
An experiment consists of flipping a coin and then flipping it a second time if head occurs. If a tail occurs on the first flip, then a six-faced die is tossed once. Assuming that the outcomes are equally likely, what is the probability of getting one head and one tail?
Options A 1 / 4 1 / 4 1/4 B 1 / 36 1 / 36 1/36 C 1 / 6 1 / 6 1/6 D 1 / 8 1 / 8 1/8
Correct answer A. 1 / 4 1 / 4 1/4
Step-by-step solution
The correct answer is option (A).
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