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Three candidates solve a question. Odds in favour of the correct answer are 5:2, 4:3 and 3:4 respectively for the three candidates. What is the probability that at least two of them solve the question correctly?

Options

A.200/943
B.134/343
C.149/343
D.60/343

Correct Answer

A. 200/943

Exam
NDA
Language
English
Year
2016
Difficulty
1/5
Section
Mathematics

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