Data Interpretation & Sufficiency (CBSENET (UGC) PaperI): Questions 91  97 of 111
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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: 91 (3 of 6 Based on Passage) Show Passage
» Data Interpretation & Sufficiency » Data InterpretationTables
Appeared in Year: 2015
Question
Classify the data of age of each employee in class interval of 5 years. Which class interval of 5 years has the maximum average salary? (June)
Choices
Choice (4)  Response  

a.  40  45 years 

b.  35  40 years 

c.  45  50 years 

d.  50  55 years 

Question number: 92 (4 of 6 Based on Passage) Show Passage
» Data Interpretation & Sufficiency » Data InterpretationTables
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: 93 (5 of 6 Based on Passage) Show Passage
» Data Interpretation & Sufficiency » Data InterpretationTables
Question
What is the fraction (%) of employees getting salary > =40, 000 per month?
Choices
Choice (4)  Response  

a.  35 % 

b.  32 % 

c.  50 % 

d.  45 % 

Question number: 94 (6 of 6 Based on Passage) Show Passage
» Data Interpretation & Sufficiency » Data InterpretationTables
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: 95 (1 of 5 Based on Passage) Show Passage
» Data Interpretation & Sufficiency » Data InterpretationTables
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: 96 (2 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: 97 (3 of 5 Based on Passage) Show Passage
» Data Interpretation & Sufficiency » Data InterpretationTables
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 
