RBI Examination Question

Which of the following groups of numbers should replace the blank spaces so that the groups of numbers, given in bold, follow a logical pattern from the preceding and the following group of numbers? 8_1 67_ _53 2_4 (a) 9, 2, 3, 4 (b) 2, 9, 4, 3 (c) 9, 2, 4, 3 (d) 3, 9, 2, 4 (e) 4, 9, 2, 3