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Two dice, each numbered 1 to 6, are tossed. What is the probability th
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Bunuel
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Two dice, each numbered 1 to 6, are tossed. What is the probability th [#permalink] New post  26 Feb 2021, 03:30
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Two dice, each numbered 1 to 6, are tossed. What is the probability that both show a "4" ?

A. 1/36
B. 4/36
C. 11/36
D. 25/36
E. 35/36
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Re: Two dice, each numbered 1 to 6, are tossed. What is the probability th [#permalink] New post  26 Feb 2021, 08:19
Bunuel wrote:
Two dice, each numbered 1 to 6, are tossed. What is the probability that both show a "4" ?

A. 1/36
B. 4/36
C. 11/36
D. 25/36
E. 35/36


probability of 1st dice to show 4 = \(\frac{1}{6}\)

probability of 2nd dice to show 4 = \(\frac{1}{6}\)

probability that both show a "4" = \(\frac{1}{6} * \frac{1}{6} = \frac{1}{36}\)

Ans A
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Re: Two dice, each numbered 1 to 6, are tossed. What is the probability th [#permalink] New post  26 Feb 2021, 11:06
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Solution



Given
In this question, we are given that
    • Two dice, each numbered 1 to 6, are tossed

To find
We need to determine
    • The probability that both show a "4"

Approach and Working out
Assuming both are unbiased dice,
    • Probability of getting a “4” in the first dice = 1/6
    • Probability of getting a “4” in the second dice = 1/6
    • Hence, Probability of getting a “4” in both dice = 1/6 x 1/6 = 1/36

Thus, option A is the correct answer.

Correct Answer: Option A
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Re: Two dice, each numbered 1 to 6, are tossed. What is the probability th [#permalink]
26 Feb 2021, 11:06
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