bar graph di for ibps rrb po prelims exam
TRANSCRIPT
Bar Graph DI for IBPS RRB PO Prelims Exam
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Bar Graph DI
Directions (1 – 5): Given line graph shows the number of creams sold of various companies in 3 different
months. Read the following information carefully and answer the given questions:
250
300
350
400
450
500
550
600
Ponds VLCC Lakme Lotus Loreal Ayur
November December January
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1. The quantity of L’Oreal creams sold in November
is what percent of the total sale of all brands cream
in November?
a) 14.84%
b) 24.25%
c) 21.43%
d) 17.34%
e) None of these
2. What is the average number of creams sold in
December?
a) 380
b) 440
c) 485
d) 350
e) 424
3. Find the ratio of Lotus creams sold in January
sold and total number of creams sold in January?
a) 31 : 78
b) 24 : 113
c) 19 : 128
d) 13 : 121
e) None of these
4. The quantity of VLCC creams sold in January is
what percent of the total sale of all brands cream in
January?
a) 16.35%
b) 27.25%
c) 21.09%
d) 18.34%
e) 24.75%
5. Which of the following cream is sold most in all
given months together?
a) Ponds
b) VLCC
c) Lakme
d) L’Oreal
e) Ayur
Directions (6 – 10): Answer the questions based on the information given below.
The given bar graph shows the total number of magazines (India Today + Filmfare) sold (in hundreds), and
the percentage of India Today magazines sold out of total number of magazines sold, in five different places.
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6. The number of Filmfare’s magazines sold in
Chennai is how much percent more/less than number
of India today’s magazines sold at Cuttack?
a) 24.5%
b) 37.5%
c) 32.5%
d) 42.5%
e) 40.5%
7. Find the average number of Filmfare’s magazines
sold in Nagpur and Cuttack.
a) 3000
b) 3500
c) 2400
d) 2800
e) 3200
8. Find the ratio of number of India today’s
magazines sold in Delhi and Chennai, respectively.
a) 7:8
b) 3:4
c) 1:2
d) 5:6
e) 3:2
9. Find the difference between total number of
magazines sold in Nagpur, and number of Filmfare’s
magazines sold at Delhi and Pune together.
a) 2400
b) 3600
c) 4000
60
45
80
50
40
75
40
35
60
80
20
30
40
50
60
70
80
90
Delhi Pune Nagpur Chennai Cuttack
Total Number of magazines sold (in hundreds)
Percentage of magazines sold of India Today out of total number of magazines sold
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d) 3800
e) 4200
10. Find the total number of India today’s magazines
sold at Pune and Nagpur, together.
a) 4200
b) 4800
c) 4600
d) 5200
e) 3600
Directions (11 – 15): Study the following bar graph carefully and answer the following questions:
The bar graph shows selling price (in thousands) of portable laptops by 3 companies Lenovo, Asus and HP
from 2011 to 2015
11. In which of the given years, the average selling
price of all the 3 portable laptops was minimum?
a) 2011
b) 2012
c) 2013
d) 2014
e) 2015
12. If the number of portable laptops sold by HP in
2013 was 25000 and that by Lenovo was 24000 in the
same year, then find the difference between the
revenue of HP and Lenovo?
a) 13.9 crores
b) 12.1 crores
c) 11.8 crores
30 35 40 45 50 55
2011
2012
2013
2014
2015
Price of Laptops (in thousands)
HP Asus Lenovo
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d) 10.2 crores
e) 9.6 crores
13. Which portable Laptop Company has the
maximum average selling price during 2011-2015?
a) Lenovo
b) HP
c) Asus
d) Lenovo and HP
e) Asus and HP
14. If a distributor purchases 40 Lenovo, 60 Asus and
80 HP laptops in 2014 at a selling price given in the
graph and then sells them each at Rs. 50400, then
what is the profit or loss percentage of the
distributor?
a) 1.70%
b) 2.87%
c) 1.89%
d) 1.34%
e) 2.24%
15. If the selling price of Asus laptops increases by
30% in 2016 when compared to 2013, then the selling
price of Asus laptops in 2016 is what percentage of
the selling price of HP laptops in 2013?
a) 143.67%
b) 138.54%
c) 127.47%
d) 124.45%
e) 139.28%
Directions (16 – 20): Answer the questions based on the information given below.
The given bar graph shows the number of accounts opened in different banks in Bijnor district in 2016.
Note: Total accounts = Savings accounts + Current accounts
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16. Which of the following given bank has highest
ratio of Savings account to Current accounts?
a) SBI
b) PNB
c) BOB
d) OBC
e) Both SBI and OBC
17. Average of number of savings accounts opened in
SBI and PNB taken together is how much more/less
than number of current accounts opened in BOB?
a) 100
b) 125
c) 150
d) 175
e) None of these
18. Find the ratio of total number of current
accounts opened in SBI and PNB taken together to
the total account opened in BOB.
a) 3:4
b) 3:5
c) 5:7
d) 5:9
e) 7:12
19. If Rs. 40 and Rs. 60, respectively, are submitted
in each saving and current accounts opened in BOB,
then find the total revenue (in Rs.) generated by
BOB.
a) Rs. 122500
b) Rs. 175000
c) Rs. 217500
d) Rs. 245000
e) None of these
20. Number of savings accounts opened in OBC is
what percentage more or less than the number of
current accounts opened in BOB?
a) 86.4%
b) 72.8%
c) 56.5%
d) 45.4%
e) 36.2%
Directions (21 – 25): Given bar graph shows total number of confirmed cases of COVID-19 and number of
deaths in four different countries. Study the bar graph carefully and answer the questions given below.
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𝑴𝒐𝒓𝒕𝒂𝒍𝒊𝒕𝒚 𝑹𝒂𝒕𝒆 =𝑵𝒐. 𝒐𝒇 𝑫𝒆𝒂𝒕𝒉𝒔
𝑵𝒖𝒎𝒃𝒆𝒓 𝒐𝒇 𝑻𝒐𝒕𝒂𝒍 𝑪𝒐𝒏𝒇𝒊𝒓𝒎𝒆𝒅 𝒄𝒂𝒔𝒆𝒔 × 𝟏𝟎𝟎
21. For which country mortality rate is lowest among
the given four countries.
a) Italy
b) USA
c) Spain
d) China
e) USA and China
22. Total confirmed cases in USA are what percent
more than total deaths in Italy.
a) 1200%
b) 1350%
c) 2100%
d) 1900%
e) 1500%
23. Find out the ratio between mortality rates of
Spain to that of China?
a) 19: 11
b) 43:14
c) 15:7
d) 14:9
e) 13: 5
24. death in all countries is what % of china’s total
cases confirmed?
a) 59.375
b) 58.375
c) 56.375
d) 60.375
e) 63.375
140000
130000
350000
80000
15000
17500
11000
4000
0 50000 100000 150000 200000 250000 300000 350000 400000
Spain
Italy
USA
China
Deaths Total Confirmed Cases
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25. If number of confirmed cases in China is
increased by 25% and mortality rate remains same,
what will be the new number of total deaths in
China?
a) 4400
b) 4500
c) 4600
d) 5200
e) 5000
Directions (26 – 30): Study the following bar graph carefully and answer the following questions:
Following bar graph shows percentage of marks obtained by a student in his semester exam in five different
subjects. Total marks of exam are 500.
26. What are the marks obtained in Sanskrit?
a) 50
b) 60
c) 70
d) 64
e) 72
27. Difference between the marks obtained in Maths
and English is –
a) 30
b) 15
c) 25
d) 40
e) 20
0
2
4
6
8
10
12
14
16
18
20
Maths Science Social Science English Sanskrit
Percentage of Marks
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28. Total marks obtained in all five subjects are –
a) 405
b) 395
c) 375
d) 385
e) 390
29. Find the ratio between the marks obtained in
Social Science to the marks obtained in five subjects.
a) 21 : 79
b) 19 : 79
c) 21 : 67
d) 19 : 67
e) 23 : 67
30. The marks obtained in Science is what percent of
total marks obtained in all five subjects?
a) 20.75%
b) 20.25%
c) 20.5%
d) 19.75%
e) 19.25%
Directions (31 – 35): Answer the questions based on the information given below.
The bar graph given below shows the number of window AC’s and split AC’s manufactured by four different
companies.
31. The number of window AC’s manufactured by A
is what percent of the number of split AC’s
manufactured by it.
a) 56.25%
b) 60%
0
50
100
150
200
250
300
350
A B C D
Window AC Split AC
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c) 62.5%
d) 50%
e) None of these
32. Find the ratio of the number of window to split
AC’s manufactured by company C.
a) 4:5
b) 3:5
c) 4:7
d) 5:7
e) None of these
33. Find the average number of split AC’s
manufactured by each of the given company.
a) 235
b) 225
c) 205
d) 215
e) None of these
34. Find the difference between the number of
window AC’s manufactured by companies C and D
together, and the number of split AC’s manufactured
by companies B and C together.
a) 40
b) 50
c) 60
d) 30
e) 20
35. Find the total number of windows AC’s
manufactured by all the given companies together.
a) 850
b) 800
c) 720
d) 700
e) None of these
Directions (36 – 40): The following bar graph shows the number of tickets booked (in hundred's) for train, bus
and cruise in the last five months of 2019.
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36. By what percentage approximately is the total
number of tickets booked in October less than the
total number of tickets booked in November?
a) 55%
b) 45%
c) 42%
d) 58%
e) 50%
37. What is the ratio of the total number of train
tickets booked in August and September to the total
number of bus tickets booked in November and
December respectively?
a) 18:29
b) 2:3
c) 9:14
d) 12:19
e) 4:9
38. What is the difference between the total number
of tickets booked in September and the total number
of bus tickets booked in August and November
together?
a) 1000
b) 800
c) 300
d) 500
e) 100
0
5
10
15
20
25
30
35
40
45
August September October November December
Number of Tickets booked (in 00's)
Train Bus Cruise
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39. What is the approximate percentage of the total
number of cruise tickets booked in September,
October and November out of the total number of
cruise tickets booked in all the five months?
a) 68%
b) 63%
c) 58%
d) 61%
e) 65%
40. What is the ratio of the total number of tickets
booked in August to the total number of bus tickets
booked in October and December respectively?
a) 29:11
b) 19:11
c) 29:22
d) 14:11
e) 19:10
Directions (41 – 45): Study the data carefully and answer the following questions.
Bar Graph given below shows the number of cars produced (in thousands) by five different companies Maruti,
Suzuki, Tata Motors, Honda and Renault India in three different years.
41. Total car produced by Maruti, Suzuki and Honda
in the year 2016 together is what percent more or less
than the sum of the total car produced by Tata
motors in 2017 and Maruti in 2018?
a) 20%
b) 24%
c) 26%
40 45 50 55 60 65 70
Maruti
Suzuki
Tata Motors
Honda
Renault India
2018 2017 2016
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d) 25%
e) 28%
42. The average number of cars produced by Maruti,
Renault India and Tata motors in 2018 is how much
more or less than the average number of cars
produced by Tata motors and Honda in 2017?
a) 5000
b) 6000
c) 4000
d) 7000
e) 5500
43. Find the ratio of the total car produced by
Renault India in 2017 and 2018 together to the sum
of total car produced by Suzuki in 2016 and 2017
together with total car produced by Honda in 2017
and 2018 together?
a) 7 : 8
b) 5 : 8
c) 8 : 3
d) 8 : 9
e) 5 : 9
44. If in 2019 total car produced by Suzuki and Tata
increases by 10% and 30% respectively over 2018
and total car produced by Honda decreases by 40%
in 2019 over 2018, then find the total production of
these three companies in 2019?
a) 170000
b) 180000
c) 160000
d) 174000
e) 168000
45. Total production produced by Suzuki and
Renault India together in these three years is what
percent of the total car produced by Maruti and Tata
together in these three years?
a) 97 1/7%
b) 98 1/7%
c) 98 1/3%
d) 97 1/11%
e) 97 6/7%
Directions (46 – 50): The following bar graph represents the profit percentage of company A and B during the
period 2015 to 2019.
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𝑷𝒓𝒐𝒇𝒊𝒕% =𝑰𝒏𝒄𝒐𝒎𝒆 − 𝑬𝒙𝒑𝒆𝒏𝒅𝒊𝒕𝒖𝒓𝒆
𝑬𝒙𝒑𝒆𝒏𝒅𝒊𝒕𝒖𝒓𝒆 × 𝟏𝟎𝟎
46. If the expenditure of company A in year 2016 was
240 crore and income of company B was 210 crore in
the same year, then the difference between the
income of company A and the expenditure of
company B in that year was:
a) 170 crore
b) 180 crore
c) 174 crore
d) 154 crore
e) 164 crore
47. The ratio of expenditure of company A to
company B was 2:1 in year 2018. What was the ratio
of Income of company A to company B in same year?
a) 73:38
b) 28: 19
c) 8: 7
d) 56: 29
e) None of these
48. If the income of company A in year 2015 was 300
crores, then what was the expenditure of company A
in year 2017?
a) 200 crore
b) 350 crore
c) 400 crore
d) Cannot be determined
e) None of these
49. If Income of company A in the year 2018 is 280
crore, then find the expenditure in the same year.
a) 200 crore
15 20 25 30 35 40 45 50
2015
2016
2017
2018
2019
B A
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b) 210 crore
c) 220 crore
d) 240 crore
e) None of these
50. If the difference between Income and expenditure
of company B in the year 2019 was 18 crore, then
find the Expenditure of company B in the same year.
a) 90 Crore
b) 80 Crore
c) 75 Crore
d) 60 Crore
e) None of these
Solutions with Explanation:
Solution (1-5):
1. Answer: C)
The quantity of L’Oreal sold in November = 510
Total number of all brand creams sold in November =
360 + 420 + 320 + 290 + 510 + 480 = 2380
∴ The required percentage = (510/2380) × 100 =
21.428% ≈ 21.43%.
2. Answer: B)
Total creams sold in December = 310 + 430 + 520 + 550
+ 480 + 350 = 2640.
∴ The average number of creams sold in December =
2640/6 = 440.
3. Answer: C)
The Lotus creams sold in January = 380
Total number of creams sold in January = 450 + 540 +
270 + 380 + 420 + 500 = 2560
∴ The required ratio = 380 : 2560 = 19 : 128.
4. Answer: C)
The quantity of VLCC sold in January = 540
Total number of all brand creams sold in January =
450+ 540 + 270 + 380 + 420 + 500 = 2560
∴ The required percentage = (540/2560) × 100 = 21.09%
5. Answer: D)
Total number of Ponds creams sold = 360 + 310 + 450 =
1120
Total number of VLCC creams sold = 420 + 430 + 540
= 1390
Total number of Lakme creams sold = 320 + 520 + 270
= 1110
Total number of Lotus creams sold = 290 + 550 + 380 =
1220
Total number of L’Oreal creams sold = 510 + 480 +
420 = 1410
Total number of Ayur creams sold = 480 + 350 + 500 =
1330
Hence, the sale of L’Oreal creams is maximum in given
months
Solution(6 – 10):
Common Explanation:
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Total
number of
magazines
sold
Number of
India
today’s
magazines
sold
Number of
Filmfare’s
magazines
sold
Delhi 6000 0.75 × 6000
= 4500
6000 – 4500
= 1500
Pune 4500 0.4 × 4500 =
1800
4500 – 1800
= 2700
Nagpur 8000 0.35 × 8000
= 2800
8000 – 2800
= 5200
Chennai 5000 0.6 × 5000 =
3000
5000 – 3000
= 2000
Cuttack 4000 0.8 × 4000 =
3200
4000 – 3200
= 800
6. Answer: B)
Required percentage = {(3200 – 2000)/3200} × 100 =
37.5%
7. Answer: A)
Required average = (5200 + 800)/2 = 3000
8. Answer: E)
Required ratio = 4500:3000 = 3:2
9. Answer: D)
Required difference = 8000 – (1500 + 2700) = 3800
10. Answer: C)
Required sum = 1800 + 2800 = 4600
Solution (11 – 15):
Common Explanation:
Year Lenovo Asus HP Total
2011 45000 50000 43000 138000
2012 43000 47000 44000 134000
2013 48000 45000 42000 135000
2014 47000 52000 49000 148000
2015 46000 40000 54000 140000
Total 229000 234000 232000
11. Answer: B)
In 2012, the average selling price of all 3 portable
laptops was minimum as the selling price was the
minimum.
12. Answer: D)
Total selling price of 25000 HP laptops in 2013 = 25000
* 42000 = 105 crores
Total selling price of 24000 Lenovo laptops in 2013 =
24000 * 48000 = 115.2 crores
Therefore, required difference = 10.2 crores
13. Answer: C)
The selling price of all the companies during 2011-2015
can be calculated as follows:
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Selling price for Lenovo during 2011-2015 = 45000 +
43000 + 48000 + 47000 + 46000 = 229000
Selling price for Asus 2011-2015 = 50000 + 47000 +
45000 + 52000 + 40000 = 234000
Selling price for HP 2011-2015 = 43000 + 44000 +
42000 + 49000 + 54000 = 232000
Since Total selling price for Asus is the maximum that
means average selling price would also be the maximum
for Asus.
Hence Asus has the maximum average selling price
during 2011-2015
14. Answer: A)
Purchasing price of Lenovo for the distributor = 47000 *
40 = 18.8 lakhs
Purchasing price of Asus for the distributor = 52000 *
60 = 31.2 lakhs
Purchasing price of HP for the distributor = 49000 * 80
= 39.2 lakhs
So, total purchasing price for the distributor = 89.2 lakhs
Total selling price for 180 laptops = 50400 * 180 =
90.72 lakhs
Hence Profit = 90.72 - 89.2 = 1.52
Therefore, profit percentage = (90.72 - 89.2) / 89.2 *
100 = 1.70%
15. Answer: E)
Selling price of Asus laptops in 2016 = 45000 x 1.3 =
58500
Selling price of HP laptops in 2013 = 42000
Therefore, percentage = 58500 /42000 * 100 = 139.28%
Solution (16-20):
Common Explanation:
16. Answer: A)
17. Answer: B)
Average of number of savings accounts opened in SBI
and
PNB taken together = (1500 + 2000)/2 = 1750
Therefore, required difference = 1875 – 1750 = 125
18. Answer: D)
Required ratio = (900 + 1600): 4500 = 2500: 4500 = 5: 9
19. Answer: C)
Therefore, required revenue = 2625 × 40 + 1875 × 60 =
105000 + 112500 = Rs. 217500
20. Answer: B)
Therefore, required percentage = [(3240 – 1875)/1875]
× 100
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= 72.8%
Solution (21 – 25):
Common Explanation:
21. Answer: B)
USA has lowest mortality rate, which is 3.14%
22. Answer: D)
23. Answer: C)
24. Answer: A)
25. Answer: E)
Solution (26 -30):
Common Explanation:
26. Answer: B)
Percentage of marks obtained in Sanskrit = 12
Total marks of an exam = 500
∴ Marks obtained in Sanskrit = 12/100 × 500 = 60
27. Answer: E)
Total marks of an exam = 500
Percentage marks obtained in Maths = 18%
⇒ Marks obtained in Maths = 18/100 × 500 = 90
Percentage marks obtained in English = 14%
⇒ Marks obtained in English = 14/100 × 500 = 70
∴ Required Difference = 90 – 70 = 20
28. Answer: B)
Total marks of an exam = 500
Total marks obtained in all five subjects is
⇒ (18/100 + 16/100 + 19/100 + 14/100 + 12/100) × 500
⇒ 395
29. Answer: B)
Total marks of an exam = 500
Total marks obtained in all five subjects is
⇒ (18/100 + 16/100 + 19/100 + 14/100 + 12/100) × 500
⇒ 395
Marks obtained in Social Science = 19/100 × 500 = 95
∴ Required ratio = 95 : 395 = 19 : 79
30. Answer: B)
Total marks of an exam = 500
Total marks obtained in all five subjects is
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⇒ (18/100 + 16/100 + 19/100 + 14/100 + 12/100) × 500
⇒ 395
Marks obtained in Science = (16/100) × 500 = 80
∴ required percentage = (80/395) × 100 = 20.25%
Solution (31-35):
Common Explanation:
31. Answer: A)
Required percentage = 180/320 × 100 = 56.25%
32. Answer: C)
Required ratio = 120:210 = 4:7
33. Answer: D)
Required average = (320 + 170 + 210 + 160)/4 = 215
34. Answer: A)
Required difference = (120 + 300) – (170 + 210) = 40
35. Answer: E)
Required total number of window AC’s = (180 + 150 +
120 + 300) = 750
Solution (36 – 40):
Common Explanation:
In August:
Number of bus tickets booked =4000
Number of train tickets booked =1200
Number of cruise tickets booked =600
Total number of tickets booked in August = 5800
Similarly, we calculate for other months and tabulate the
data as follows:
Month Train
tickets
Bus
tickets
Cruise
tickets Total
August 1200 4000 600 5800
September 2400 3500 1000 6900
October 1100 1600 500 3200
November 4200 3000 400 7600
December 3200 2800 500 6500
36. Answer: D)
Total number of tickets booked in October = 3200
Total number of tickets booked in November = 7600
Percentage = (7600 - 3200)/7600 * 100% = 57.8% ~
58%
37. Answer: A)
Total number of train tickets booked in August and
September = 1200 + 2400 = 3600
Total number of bus tickets booked in November and
December = 3000 + 2800 = 5800
Ratio = 3600:5800 = 18:29
38. Answer: E)
Total number of tickets booked in September = 6900
Total number of bus tickets booked in August and
November = 4000 + 3000 = 7000
Required Difference = 100
39. Answer: B)
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Total number of cruise tickets booked in September,
October and November = 1000 + 500 + 400 = 1900
Total number of cruise tickets booked in all the five
months = 1900 + 600 + 500 = 3000
Required Percentage = 1900/3000 * 100% = 63.33% ~
63%
40. Answer: C)
Total number of tickets booked in August = 5800
Total number of bus tickets booked in October and
December = 1600 + 2800 = 4400
Required Ratio = 5800:4400 = 29:22
Solution (41-45):
Common Explanation :
41. Answer: D)
42. Answer: A)
43. Answer: B)
Total car produced by Renault India in 2017 & 2018
together = 60000 + 65000
= 125000
And sum of the total car produced by Suzuki in 2016 &
2017 and Honda in 2017 & 2018 together =55000 +
50000 + 45000 + 50000
= 200000
Required ratio =125: 200
=5 : 8
44. Answer: D)
45. Answer: A)
Solution (46-50):
Common Explanation :
46. Answer: C)
Crore
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Difference = 324 – 150 =174 crore
47. Answer: D)
48. Answer: D)
We cannot stabilize relation between in year 2015 and in
year 2017. So we cannot determine the answer.
49. Answer: A)
Crore
50. Answer: A)
Crore
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