engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Probability Odds of an Event
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?
1
209/343
2
134/343
3
149/343
4
60/343