# 17th May: Data Interpretation Practice Quiz for NIACL and SBI PO Mains

Data Interpretation Practice Quiz for NIACL and SBI PO Mains
Directions (1 – 5): Study the following information carefully to answer the questions given below.
In a colony of a total of 6,570 members, the ratio of the number of men to women to that of children living in the colony is 27 : 25 : 21.
Of the men living in the colony, 50% own a vehicle, 30% work in a company and 60% own a house. One-ninth of the men own a vehicle, work in a company and own a house while 30% of men own both a house and a vehicle. One-eighteenth of the total number of men do not have a vehicle, neither a house nor work in a company. The ratio of the number of men who own both a house and work in a company to the number of men who own a vehicle and work in a company is 17 : 19.
Of the women living in the colony 32% have a own vehicle, 54% work in a company and56% own a house. One-sixth of the women own a vehicle, work in a company and own a house while 24% of women own both a house and a vehicle. One-fifteenth of the total number of women do not have a vehicle, neither a house nor work in a company . The ratio of the number of women who own both a house and work in a company to the number of women who own a vehicle and work in a company is 17 : 14.
1. Of the children living in the colony if the ratio of the number of boys to girls is 4:3,then what is the difference between number of boys and number of girls?
A) 270
B) 250
C) 300
D) 244
E) 260
2. How many men living in the colony own either a house or a vehicle?
A) 1844
B) 2144
C) 1944
D) 2044
E) 2244
3. What is the percentage(approx.) of the total number of people living in the colony and who are working in a company own either a house or a vehicle?
A) 54
B) 50
C) 48
D) 44
E) 60
4. What is the ratio of the number of men who own either a house or a vehicle to the number of women who own either  house or a vehicle?
A) 27 : 19
B) 27 : 25
C) 27 : 23
D) 27 : 22
E) 27 : 20
5. How many women living in the colony own a vehicle or work in the company?
A) 1525
B) 1550
C) 1515
D) 1520
E) 1540
Directions (6 – 10): Study the following bar-chart and answer the questions below:
Kiran, a cricketer who is part of his college cricket team, participated in five tournaments, each of which comprised five matches. The following bar graph gives the runs scored by him in each match across the five tournaments:
6. What is the maximum total number of runs scored by Kiran in a single tournament?
A) 167
B) 137
C) 117
D) 177
E) 127
7. What is the average number of runs scored per match by Kiran across all the five tournaments combined?
A) 29.16
B) 27.32
C) 32.24
D) 28.76
E) 29.36
8. If Kiran’s team won only those tournaments in which the average runs scored per match by Kiran was greater than 26, how many of the five tournaments did Kiran’s team win?
A) 0
B) 1
C) 2
D) 3
E) 4
9. The highest percentage increase in the total number of runs scored by Kiran in any tournament as compared to that in the previous tournament was in
A) Tournament 2
B) Tournament 3
C) Tournament 4
D) Tournament 5
E) Can’t be determined
10. What is average of Kiran in tournament 3?
A) 25.4
B) 26.4
C) 26.2
D) 25.2
E) 27.4
Solutions (1 – 5):
Note: H:House V:Vehicle and C:Company
Number of men living in the colony = (27/73)*6,570 = 2,430
Number of women living in the colony = (25/73)*6,570 = 2,250
Number of children living in the colony = 6,570 – 2,430 – 2,250 = 1,890
1. A) Total children = 1890
Required difference = [(4 – 3)/(4 + 3)] × 1890 = 270
2. C) men living in the colony own either a house or a vehicle = 1458 + 1215 – 729 = 1944
3. C) People working in company = 729 + 1215 = 1944
People working in company who are working in a company and own a vehicle or a house = (36 + 270 + 72) + (135 + 375 + 45) = 933
%age = (933/1944) × 100 = 48%
4. E) Required ratio = 1944/1440 = 27 : 20
5. C) Women living in the colony own a vehicle or work in the company = {720 + 1215 – (375 + 45)} = 1935 – 420 = 1515
6. D) Tournament 1=166; Tournament 2=117; Tournament 3=132; Tournament 4=127; Tournament 5=177
7. D) Total runs =719; Total match=25
Therefore, required average = 719/25 = 28.76
8. C)
9. D) In 2 and 4,the runs have decreased now we will only consider 3 and 5
In 3 = 15/117
In 5 = 50/127
10. B)