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Data Interpretation · all questions

Data Interpretation
practice.

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117

Questions

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Q21

Open question
Due to overrun in design, the stage took 3 months, i.e., months 3, 4 and 5. the number of people working on design in the fifth month was 5. Calculate the percentage change in cost incurred in the fifth month. (Due to improvement in Coding technique, this stage was completed in month 6-8 only.)

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Q22

Open question
With reference to the previous question, what is the cost incurred in the new Coding stage ? (Under new technique 4 people work in the sixth month and 5 in the eighth).

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Q23

Open question
What is the difference in cost between the old and new techniques ?

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Q24

Open question
Under the new technique, which stage of software development is most expensive.

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Q25

Open question
Which five consecutive months have the lowest average cost per month under new technique ?

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Q26

Open question
Directions (1 - 5): Study the given table carefully and answer the question that follow:
Number of candidates appeared and qualified for a test (in hundreds) in 6 different years from 5 different zones.
Note: Here App. means Appeared and Qual. Means qualified.
Year P Q R S T
App. Qual. App. Qual. App. Qual. App. Qual. App. Qual.
2005 3.2 2.5 3.5 1.4 3.8 2.2 4.2 2.4 6.2 2.6
2006 4.6 3.4 6.9 4.2 6.9 4.4 7.4 3.3 6.2 4.8
2007 6.5 4.9 7.7 4.5 5.9 4.8 8.3 5.6 6.4 4.2
2008 7.4 5.7 5.4 3.4 7.2 3.2 9.3 6.4 7.8 6.2
2009 8.8 4.8 6.6 5.2 8.6 6.8 11.4 5.2 9.9 6.9
2010 9.2 5.6 10.6 6.4 10.3 7.4 14.2 11.4 11.8 9.4

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Q27

Open question
What was the average number of candidates appeared from zone T over all the years together?

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Q28

Open question
In which years was in zones the different between the appeared candidates and qualified candidates the second lowest?

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Q29

Open question
From which zone was the total number of candidates who qualified the test, the second highest in the year?

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Q30

Open question
The number of candidates who qualified the test from zone R in the year 2010 was approximately what percentage of the number of candidates who appeared from zone Q in the year 2008?

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Q31

Open question
What was the ratio of the number of candidates appeared from zone P in the year 2005 to the number to the number of candidates qualified from zone S in the year 2007 ?

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Q32

Open question
Directions (1 - 5): Study the table given below and answer the questions that follow:
Total Number of Employees in different Departments of an Organization and Percentage of Females and Males.
Department Total No. of Employees Percentage of Females Percentage of Males
IT 840 45 55
Accounts 220 35 65
Production 900 23 77
HR 360 65 35
Marketing 450 44 56
Customer Service 540 40 60

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Q33

Open question
What is the total number of employees in all the departments together?

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Q34

Open question
What is the respective ratio of the number of females in Production department to the number of females in the Marketing department?

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Q35

Open question
What is the total number of males in the IT and Customer Service departments together?

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Q36

Open question
What is the ratio of the number of females in the HR and Accounts department together to the number of males in the same department together?

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Q37

Open question
The total number of employees in the HR department forms approximately what per cent of the total number of employees in the Accounts department?

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Q38

Open question
Directions (1 - 5): Study the following table carefully and answer the questions that follow:
Semester fees (In Rs. thousands) for five Different Courses in 6 different years.
Year Course
B. Tech. M.Sc. B. Ed. M. Phil. Diploma
2005 11.5 5.8 7.5 4.7 1.8
2006 14.5 6.4 11.6 5.8 3.2
2007 20.0 10.2 13.9 8.6 4.8
2008 22.2 14.6 15.8 12.7 5.6
2009 35.8 17.7 18.5 25.1 12.5
2010 50.7 20.9 22.6 18.9 14.9

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Q39

Open question
What was the average semester fee charged for M. Sc. course over all the years together?

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Q40

Open question
What was the total semester fee charged for all the course together in the year 2006?

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