Vidyalelo
Engineering Maths · Q85

Probability and Statistics

Engineering and GATE · Engineering Maths · question 85

Q85

An examination consists of two papers, Paper 1 and Paper 2. The probability of failing in Paper 1 is 0.3 and that in Paper 2 is 0.2. Given that a student has failed in Paper 2, the probability of failing in Paper 1 is 0.6. The probability of a student failing in both the papers is

A.
0.5
B.
0.18
C.
0.12
Answer
D.
0.06

Answer: Option C

Solution

Answer: Option C
No explanation is given for this question Let's Discuss on Board