Q20. Two players, Sangeeta and Reshma, play a tennis match. It is known that the probability of Sangeeta winning the match is 0.62. The probability of Reshma winning the match is
Question
(a) 0.62
(b) 0.38
(c) 0.58
(d) 0.42
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Class 10 Maths
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2021-12-28T13:20:37+00:00
2021-12-28T13:20:37+00:00 1 Answer
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Answer ( 1 )
Answer: (b) 0.38
Explanation: Probability of Sangeeta’s winning
= P(S) = 0.62
Probability of Reshma’s winning =
P(R) = 1 – P(S) {since events R and
S are complementary}
= 1 – 0.62
= 0.38