Dear Aspirants, Our IBPS Guide team is providing new series of Quantitative Aptitude Questions for SBI Clerk Prelims 2020 so the aspirants can practice it on a daily basis. These questions are framed by our skilled experts after understanding your needs thoroughly. Aspirants can practice these new series questions daily to familiarize with the exact exam pattern and make your preparation effective.
Missing number series
Directions (01-05): What value should come in the place of (?) in the following number series?
1) 12, 54, 124, 222, 348,?
A.498
B.486
C.502
D.512
E.490
2) 36, 54, 108, 270, 810, ?
A.3240
B.2835
C.1620
D.1215
E.2430
3) 678, 637, 594, 547, 494, ?
A.423
B.432
C.435
D.428
E.439
4) 24, 45, 80, 129, ?, 297
A.184
B.196
C.190
D.206
E.212
5) 23, 138, 690, ?, 8280, 16560
A.1840
B.2240
C.2760
D.3230
E.3890
Data Interpretation
Directions (06-10): Study the following information carefully and answer the questions given below.
The given pie chart shows the number of passengers in five buses – A, B, C, D and E.
The given table shows the ratio of the number of Men, women and children passengers in the bus.
6) The number of women passengers in bus A is what percent of the number of Men passengers in bus D?
A.44.45%
B.55.56%
C.66.67%
D.77.78%
E.33.33%
7) What is the average number of children passengers in all the buses together?
A.310
B.308
C.304
D.302
E.312
8) What is the ratio of the number of men to women passengers in B and C together?
A.40: 39
B.41: 40
C.42: 41
D.43: 42
E.None of these
9) What is the difference between the number of men and women passengers in all the buses together?
A.20
B.30
C.40
D.50
E.60
10) The number of men passengers in bus F is 20% more than the number of women passengers in bus A and the number of women passengers in F is 40% more than the number of men passengers in C. If the total number of passengers in F is 1300, then find the number of children passengers in F?
A.100
B.110
C.130
D.120
E.140
Answers :
1) Answer: C
12 + (14 * 3) = 54
54 + (14 * 5) = 124
124 + (14 * 7) = 222
222 + (14 * 9) = 348
348 + (14 * 11) =Â 502
2) Answer: B
36 * 1.5 = 54
54 * 2 = 108
108 * 2.5 = 270
270 * 3 = 810
810 * 3.5 = 2835
3) Answer: C
678 – 41 = 637
637 – 43 = 594
594 – 47 = 547
547 – 53 = 494
494 – 59 = 435
4) Answer: D
24 + (3 * 7) = 45
45 + (5 * 7) = 80
80 + (7 * 7) = 129
129 + (11 * 7) =Â 206
206 + (13 * 7) = 297
5) Answer: C
23 * 6 = 138
138 * 5 = 690
690 * 4 =Â 2760
2760 * 3 = 8280
8280 * 2 = 16560
Directions (6-10):
Number of passengers in bus A = 20/100 * 6000 = 1200
Number of passengers in bus B = 15/100 * 6000 = 900
Number of passengers in bus C = 25/100 * 6000 = 1500
Number of passengers in bus D = 30/100 * 6000 = 1800
Number of passengers in bus E = 10/100 * 6000 = 600
Number of Men passengers in A = 5/12 * 1200 = 500
Number of women passengers in A = 4/12 * 1200 = 400
Number of children passengers in A = 3/12 * 1200 = 300
Number of Men passengers in B = 6/15 * 900 = 360
Number of women passengers in B = 4/15 * 900 = 240
Number of children passengers in B = 5/15 * 900 = 300
Number of Men passengers in C = 1500 * 5/15 = 500
Number of women passengers in C = 1500 * 6/15 = 600
Number of children passengers in C = 1500 * 4/15 = 400
Number of Men passengers in D = 3/9 * 1800 = 600
Number of women passengers in D = 4/9 * 1800 = 800
Number of children passengers in D = 2/9 * 1800 = 400
Number of Men passengers in E = 5/10 * 600 = 300
Number of women passengers in E = 3/10 * 600 = 180
Number of children passengers in E = 2/10 * 600 = 120
6) Answer: C
Required percentage = 400/600 * 100 = 66.67%
7) Answer: C
Required average = (300 + 300 + 400 + 400 + 120)/5
= 304
8) Answer: D
Required ratio = (360 + 500): (240 + 600)
= 860: 840
= 43: 42
9) Answer: C
Number of men passengers = (500 + 360 + 500 + 600 + 300) = 2260
Number of women passengers = (400 + 240 + 600 + 800 + 180) = 2220
Difference = 2260 – 2220 = 40
10) Answer: D
Total passengers in F = 1300
Number of men passengers in F = 120/100 * 400 = 480
Number of women passengers in F = 140/100 * 500 = 700
Number of children passengers in F = 1300 – 480 – 700 = 120
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