Teaching REET Mock Test Series 2024-25 Level 1 & 2 (Hindi-Sanskrit-English) Quantitative Aptitude Probability
A speaks the truth 5 out of 7 times and B speaks truth 8 out of 9 times. What is the probability that they contradict each other in stating the same fact?
1
\(\frac{1}{7}\)
2
\(\frac{1}{9}\)
3
\(\frac{1}{4}\)
4
\(\frac{1}{3}\)
5
Question Not Attempted