Dear Aspirants, Our IBPS Guide team is providing new series of Quantitative Aptitude Questions for IBPS PO Prelims 2021 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, 18, 29, 50, 86, ?
A.142
B.156
C.147
D.152
E.138
2) 8, 9, 20, 63, 256, ?
A.1275
B.1280
C.1285
D.1290
E.1295
3) 65, 66, 75, 100, ?, 230
A.164
B.149
C.181
D.136
E.125
4) 236, 219, 238, 215, ?, 213
A.242
B.248
C.240
D.244
E.246
5) 36, 60, 84, 132, 156, ?
A.204
B.208
C.210
D.202
E.212
Line graph
Directions (06-10): Study the following information carefully and answer the questions given below.
The given line graph shows the number of vehicles exported from five different countries in two different years.
6) The number of vehicle exported from Brazil in 2018 is what percent of the number of vehicle exported from China in 2018?
A.40%
B.50%
C.60%
D.70%
E.30%
7) What is the difference between the number of vehicle exported from India in 2018 and 2019 together and the number of vehicle exported from UK in 2018?
A.4500
B.5000
C.5500
D.6000
E.4000
8) What is the average number of vehicles exported from all the countries together in 2019?
A.3450
B.3480
C.3680
D.3620
E.3380
9) What is the difference between the average number of vehicles exported from US in 2018 and 2019 and the average number of vehicles exported from India in 2018 and 2019 together?
A.1010
B.1020
C.1030
D.1040
E.1050
10) The number of vehicles exported from China in 2019 is approximately what percent of the number of vehicles exported from Brazil and UK together in 2019?
A.84%
B.88%
C.80%
D.78%
E.92%
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Answers :
1) Answer: A
12Â Â Â Â Â 18Â Â Â Â Â 29Â Â Â Â Â Â 50Â Â Â Â Â Â 86Â Â Â Â Â Â 142
6Â Â Â Â Â Â 11Â Â Â Â Â 21Â Â Â Â Â Â 36Â Â Â Â Â Â 56
5Â Â Â Â Â Â 10Â Â Â Â Â Â 15Â Â Â Â Â Â 20
2) Answer: C
8 * 1 + 1 = 9
9 * 2 + 2 = 20
20 * 3 + 3 = 63
63 * 4 + 4 = 256
256 * 5 + 5 =Â 1285
3) Answer: B
65 + 12Â = 66
66 + 32Â = 75
75 + 52Â = 100
100 + 72Â =Â 149
149 + 92Â = 230
4) Answer: D
236 – 17 = 219
219 + 19 = 238
238 – 23 = 215
215 + 29 =Â 244
244 – 31 = 213
5) Answer: A
3 * 12 = 36
5 * 12 = 60
7 * 12 = 84
11 * 12 = 132
13 * 12 = 156
17 * 12 =Â 204
6) Answer: A
Required percentage = 2400/6000 * 100
= 40%
7) Answer: C
Difference = (4500 + 4000) – 3000
= 5500
8) Answer: D
Required average = (4000 + 4800 + 3600 + 2500 + 3200)/5
= 3620
9) Answer: E
Difference = (4500 + 4000)/2 – (2800 + 3600)/2
= 1050
10) Answer: A
Required percentage = 4800/(3200 + 2500) * 100
= 84%
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