Directions (Questions 16 to 20): Study the following table carefully and answer the questions that follow: Number of Candidates (in lakhs) Appearing In an Entrance Examination From Six Different Cities City A B C D E F Number of candidates 1.25 3.14 1.08 2.27 1.85 2.73 Ratio of Candidates Passing And Failing Within the City City Ratio of Passing and Failing A 7 : 3 B 5 : 3 C 4 : 5 D 1 : 3 E 3 : 2 F 7 : 5 What is the ratio of the number of candidates failing the exam from City `D` to that of those failing the exam from City `A` ? (a) 289 : 42 (b) 42 : 289 (c) 227 : 50 (d) 50 : 227 (e) None of these