IBPS PO 2017 Quantitative aptitude Practice Quiz 26

1 . A.   1665 B.   2421 C.   2025 D.   1954 2 . The number of women studying Marketing is approximately what per cent of the total number of students in the institute? A.   5 B.   12 C.   15 D.   7 3 . What is the total number of men studying Banking and International Business? A.   1125 B.   297 C.   1015 D.   none of these 4 . The number of women studying Finance is what per cent of the number of men studying the same? A.   80 B.   65 C.   95 D.   70 5 . In which specialisation do the maximum number of women study? A.   HR B.   IT C.   marketing D.   finance 6 . Directions (Q. 6-10): In the following number series only one number is wrong. Find out the wrong number. 14  13  22  55  212  1035 A.   55 B.   13 C.   212 D.   none of these 7 . 217   224   213   226   210   228 A.   213 B.   226 C.   210 D.   none of these 8 . 153  495  712  837  901  928 A.   712 B.   837 C.   901 D.   none of these 9 . 11   42   214   1045   4148   12417 A.   42 B.   214 C.   1045 D.   none of these 10 . 488   245   124   64   35   20.25 A.   124 B.   64 C.   245 D.   35

Answers & Solutions 1 .     Answer : Option B Explanation : 2 .     Answer : Option D Explanation : The required per cent = $5\over12$x16%=6$2\over3$% 3 .     Answer : Option C Explanation : The required number of men = 675 + 340 = 1015 4 .     Answer : Option A Explanation : The required per cent = $4\overx100=80% 5 .     Answer : Option B Explanation : It is obvious from the chart given above. 6 .     Answer : Option A Explanation : Here the series is: 14 × 1 - 1 = 13 13 × 2 - 4 = 22 22 × 3 - 9 = 57 57 × 4 - 16 = 212 212 × 5 - 25 = 1035 Hence, the wrong number is 55 7 .     Answer : Option C Explanation : Here the series is: 217 + 7 = 224 224 - 11 = 213 213 + 13 = 226 226 - 17 = 209 209 + 19 = 228 Hence, the wrong number is 210. 8 .     Answer : Option D Explanation : here the series is 153+${7^3}$=496 496+${6^3}$=712 712+${5^3}$=837 837+${4^3}$=901 901+${3^3}$=928 Hence, the wrong number is 495 9 .     Answer : Option B Explanation : Here the series is: 11 × 7 - 7 × 5 = 42 42 × 6 - 6 × 6 = 216 216 × 5 - 5 × 7 = 1045 1045 × 4 - 4 × 8 = 4148 4148 × 3 - 3 × 9 = 12417 Hence, the wrong number is 214 10 .     Answer : Option D Explanation : Here, the series is 488 ÷ 2 + 1.0 = 245 245 ÷ 2 + 1.5 = 124 124 ÷ 2 + 2.0 = 64 64 ÷ 2 + 2.5 = 34.5 34.5 ÷ 2 + 3.0 = 20.25 Hence, the wrong number is 35. Also read IBPS PO upcoming notifications latest bank recruitment notification upcoming bank exams notifications IBPS Tentative Calendar Last Six Months Current Affairs