Find the Number of Students were Successful in the Written Exam
In a bank officer's selection exam 70% of the successful students qualified in the efficiency test and 65% in the interview. If 27% were unsuccessful in both the exam and 248 were successful in both the exams, then how many students were successful in the written exam?
Answers
Answered by
8
Candidates successful in both the exam = {100 - (3 + 27 + 8)} = 62%.
Then Candidates successful in written exam = (248/62) * 100.
= 400.
Similar questions