Question 13
John writes 8 papers and failed 3 papers, Joel wrote 6 papers and failed 2 papers. If one of them is called and then a paper is selected, what is the probability that the failed paper is selected.
Objective
Question details
- Exam body
- NDA
- Subject
- Mathematics
- Year
- 2018/2019
- Question no.
- #13
- Type
- Objective
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