TS EAMCET · Maths · Probability
If a man throws a die until he gets a number bigger than 3, then the probability that he gets a 5 in his last throw is
- A 1/3
- B 1/4
- C 3/5
- D 2/3
Answer & Solution
Correct Answer
(A) 1/3
Step-by-step Solution
Detailed explanation
Let \(A\) be events greater than 3 when a dice is thrown \(\therefore \quad P(A)=\frac{3}{6}=\frac{1}{2}\) and \(B\) is events gets 5 \(P(B)=\frac{1}{6}\) Required probability \(=P(B)+P(A) \cdot P(B)\)…
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