Question
A certain no. of candidates who appeared for a Bank exam
and 5/12 of the candidates were rejected in pre exam, 60% of the rest candidates were rejected in mains exam and rest 2800 candidates were called for interview round.How many candidates are applied for the exam?Solution
Let the total candidates who appeared for bank exam is = 120u Candidates who are rejected in pre exam = 5/12 x 120u = 50u Candidates appeared for mains exam = 120u – 50u = 70u Candidates who are selected for the interview round = 40% of 70u = 2800 u = 100 Candidates who appeared for the bank exam is = 120 u = 120 x (u=100) = 12000
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