Dear Aspirants, Our IBPS Guide team is providing new series of Quantitative Aptitude Questions for IBPS PO 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.
Data Interpretation
Direction (1-5): Study the following information carefully and answer the given questions?
The following bar graph shows the total number of People (In lakhs) preferred to travel different modes in different years.
1) Find the ratio between the total number of People preferred to travel in Bus in the year 2013, 2015 and 2017 together to that of total number of People preferred to travel in flight in the year 2014, 2016 and 2018 together?
A) 25: 19
B) 42: 37
C) 59: 41
D) 17: 12
E) None of these
2) Find the difference between the total number of People preferred to travel in the year 2014 to that of 2017 using all the given mode of travelling?
A) 35 lakhs
B) 30 lakhs
C) 40 lakhs
D) 25 lakhs
E) None of these
3) Total number of People preferred to travel in the year 2015 is what percentage of total number of people preferred to travel in the year 2013 using all the given mode of travelling?
A) 124 %
B) 92 %
C) 108 %
D) 80 %
E) 140 %
4) Find the difference between the average number of people preferred to travel in bus in the year 2013, 2016 and 2018 together to that of the average number of people preferred to travel in train in the year 2013, 2014 and 2015 together?
A) 20 lakhs
B) 15 lakhs
C) 25 lakhs
D) 10 lakhs
E) None of these
5) Total number of people preferred to travel in the year 2016 using all the given mode of travelling is approximately what percentage more/less than the total number of people preferred to travel in train in the year 2016, 2017 and 2018 together?
A) 12 % more
B) 23 % more
C) 12 % less
D) 23 % less
E) 35 % more
Wrong Number series
Direction (6-9): Find the wrong term in the following number series?
6) 477, 476, 237, 78, 16.5, 2.7
A) 78
B) 2.7
C) 16.5
D) 476
E) 237
7) 17, 8, 9, 12, 26, 62, 190.5
A) 26
B) 17
C) 62
D) 8
E) 9
8) 524, 645, 812, 1039, 1328, 1689
A) 812
B) 1039
C) 524
D) 645
E) 1328
9) 52, 53, 114, 370, 1540, 7825
A) 7825
B) 370
C) 1540
D) 53
E) 114
10) In an examination, Reena scored 38 % of marks and failed by 16 marks and Veena scored 44 % marks and got 8 marks more than the passing marks. Find the percentage of marks scored by Mano, if he got total marks of 280?
A) 70 %
B) 50 %
C) 60 %
D) 65 %
E) None of these
Answers :
Directions (1-5):
1) Answer: D
The total number of People preferred to travel in Bus in the year 2013, 2015 and 2017 together
= > 60 + 45 + 65 = 170 lakhs
The total number of People preferred to travel in flight in the year 2014, 2016 and 2018 together
= > 40 + 35 + 45 = 120 lakhs
Required ratio = 170: 120 = 17: 12
2) Answer: A
The total number of People preferred to travel in the year 2014
= > 35 + 50 + 40 = 125 lakhs
The total number of People preferred to travel in the year 2017
= > 65 + 45 + 50 = 160 lakhs
Required difference = 160 – 125 = 35 lakhs
3) Answer: C
Total number of people preferred to travel in the year 2015
= > 45 + 60 + 30 = 135 lakhs
Total number of People preferred to travel in the year 2013
= > 60 + 40 + 25 = 125 lakhs
Required % = (135/125) * 100 = 108 %
4) Answer: D
The average number of people preferred to travel in bus in the year 2013, 2016 and 2018 together
= >(60 + 70 + 50)/3 = 60 lakhs
The average number of people preferred to travel in train in the year 2013, 2014 and 2015 together
= >(40 + 50 + 60)/3 = 50 lakhs
Required difference = 60 – 50 = 10 lakhs
5) Answer: B
Total number of people preferred to travel in the year 2016 using all the given mode of travelling
= >70 + 30 + 35 = 135 lakhs
Total number of people preferred to travel in train in the year 2016, 2017 and 2018 together
= >30 + 45 + 35 = 110 lakhs
Required % = [(135 – 110)/110] * 100 = 22.72 % = 23 % more
Directions (6-9):
6) Answer: C
(477 – 1)/1 = 476
(476 – 2)/2 = 237
(237 – 3)/3 = 78
(78 – 4)/4 = 18.5
(18.5 – 5)/5 = 2.7
The wrong term is, 16.5
7) Answer: C
17 * 0.5 – 0.5 = 8
8 * 1 + 1 = 9
9 * 1.5 – 1.5 = 12
12 * 2 + 2 = 26
26 * 2.5 – 2.5 = 62.5
62.5 * 3 + 3 = 190.5
The wrong term is, 62
8) Answer: A
524 + 112Â = 645
645 + 132Â =Â 814
814 + 152Â = 1039
1037 + 172Â = 1328
1328 + 192Â = 1689
The wrong term is, 812
9) Answer: B
52 * 1 + 13Â = 53
53 * 2 + 23Â = 114
114 * 3 + 33Â =Â 369
369 * 4 + 43Â = 1540
1540 * 5 + 53Â = 7825
The wrong term is, 370
10) Answer: A
Here passing marks equal. So,
= > 38 % of total marks + 16 = 44 % of total marks – 8
= > 16 + 8 = (44 – 38) % of total marks
= > (6/100) * total marks = 24
= > Total marks = 24 * (100/6) = 400
Total marks scored by Mano = 280
The percentage of marks scored by Mano
= > (280/400) * 100 = 70 %
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