Passing percentage in english is 40% and in social science is 60%. What is the probability that the student fails in either of one and passes in other?
1
1 / 25
2
2 / 25
3
13 / 25
4
1 / 5
5
6 / 25
Passing percentage in english is 40% and in social science is 60%. What is the probability that the student fails in either of one and passes in other?