Data Interpretation & SufficiencyData InterpretationTables (CBSENET (UGC) PaperI): Questions 48  55 of 66
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Passage
Below questions are based on the tabulated data given. A company has 20 employees with their age (in years) and salary (in thousand rupees per month) mentioned against each of them.
S. No.  Age  Salary  S. No.  Age  Salary 
1  44  35  11  33  30 
2  32  20  12  31  35 
3  54  45  13  30  35 
4  42  35  14  37  40 
5  31  20  15  44  45 
6  53  60  16  36  35 
7  42  50  17  34  35 
8  51  55  18  49  50 
9  34  25  19  43  45 
10  41  30  20  45  50 
Question number: 48 (5 of 6 Based on Passage) Show Passage
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Question
What is the frequency (%) in the class interval of 30  35 years? (June)
Choices
Choice (4)  Response  

a.  20 %  
b.  35 %  
c.  30 %  
d.  25 % 
Question number: 49 (6 of 6 Based on Passage) Show Passage
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Appeared in Year: 2015
Question
What is the average age of the employees? (June)
Choices
Choice (4)  Response  

a.  40.3 years  
b.  45.3 years  
c.  38.6 years  
d.  47.2 years 
Passage
Given below in the table is the decadal data of Population and Electrical Power Production of a Country.
Year  Population (million)  Electrical Power Production (Gw) * 
1951  20  10 
1961  21  20 
1971  24  25

1981  27  40

1991  30  50

2001  32  80

2011  35  100 

 * 1 GW = 1000 million watt 
Based on the above table, answer the questions
Question number: 50 (1 of 5 Based on Passage) Show Passage
» Data Interpretation & Sufficiency » Data InterpretationTables
Appeared in Year: 2015
Question
Average decadal growth rate (%) of population is (December)
Choices
Choice (4)  Response  

a.  5%  
b.  9.82%  
c.  12.21%  
d.  6.73% 
Question number: 51 (2 of 5 Based on Passage) Show Passage
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Appeared in Year: 2015
Question
By what percentage (%) the power production increased from 1951 to 2011? (December)
Choices
Choice (4)  Response  

a.  900%  
b.  300%  
c.  100%  
d.  600% 
Question number: 52 (3 of 5 Based on Passage) Show Passage
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Appeared in Year: 2015
Question
Based on the average decadal growth rate, what will be the population in the year 2021? (December)
Choices
Choice (4)  Response  

a.  36.62 million  
b.  38.49 million  
c.  40.34 million  
d.  37.28 million 
Question number: 53 (4 of 5 Based on Passage) Show Passage
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Appeared in Year: 2015
Question
In which decade, the average power availability per person was maximum? (December)
Choices
Choice (4)  Response  

a.  1991  2001  
b.  1981  1991  
c.  2001  2011  
d.  1971  1981 
Question number: 54 (5 of 5 Based on Passage) Show Passage
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Appeared in Year: 2015
Question
In the year 1951, what was the power availability per person? (December)
Choices
Choice (4)  Response  

a.  100 w  
b.  400 w  
c.  500 w  
d.  200 w 
Passage
The following table shows the percentage profit (%) earned by two companies A and B during the years 2011  15. Answer questions 1  3 based on the data contained in the table:
Profit earned by the companies
Year

Percentage Profit (%)
 
A

B
 
2011

20

30

2012

35

40

2013

45

35

2014

40

50

2015

25

35

Where, percent (%) Profit
Question number: 55 (1 of 3 Based on Passage) Show Passage
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Appeared in Year: 2016
Question
In which year, the percentage profit earned by the company B is less than that of company A?
Choices
Choice (4)  Response  

a.  2015  
b.  2014  
c.  2012  
d.  2013 