state gov Karnataka Forest Guard (ಅರಣ್ಯ ರಕ್ಷಕ) Mock Test 2023 Mathematics Probability Probability of Random Experiments
The probability of guessing the correct answer to a certain question is \(\rm \frac{x}{3}\). If the probability of not guessing the correct answer of the question is \(\rm \frac{x}{5}\), then the value of x is:
1
\(\frac{8}{15}\)
2
\(\frac{8}{9}\)
3
\(\frac{9}{8}\)
4
\(\frac{15}{8}\)