Two dice are thrown simultaneously ,what is the probability of getting a total of 7?
A. $$\frac{{1}}{{3}}$$
B. $$\frac{{1}}{{6}}$$
C. $$\frac{{1}}{{12}}$$
D. $$\frac{{1}}{{24}}$$
Answer: Option B
Solution(By Examveda Team)
n(S) = 6 × 6 = 36E = {(1, 6), (6, 1), (5, 2), (2, 5), (4, 3), (3, 4)}
n(E) = 6
P(E) = $$\frac{{6}}{{36}}$$ = $$\frac{{1}}{{6}}$$
This Question Belongs to Arithmetic Ability >> Probability
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What is the probability of getting a sum 9 from two throws of a dice?
A. $$\frac{{1}}{{6}}$$
B. $$\frac{{1}}{{8}}$$
C. $$\frac{{1}}{{9}}$$
D. $$\frac{{1}}{{12}}$$
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