Quantitative Aptitude - Data Interpretation Questions


What is Quantitative Aptitude- Data Interpretation?

 

Data Interpretation is the process of analysing data, inspecting the elements in data and Interpreting to extract maximum information from the given set of data or information. The data is given in the form of charts, tables and graphs. Data Interpretation has no particular syllabus, this section tests one's ability in analysing data, decision making capability and speed. Data Interpretation looks simple and easy but the calculations are time consuming. For solving the data interpretation problems efficiently one should analyse the given data and focus on aspects of the data that are necessary to answer the questions, before attending data interpretation section one should be very comfortable with numbers, calculations, percentages, fractions, averages and ratios to increase the calculation speed.

 

We come across Data Interpretation Questions in many competitive exams and Entrance Tests like Bank Exams (SBI PO), MBA entrance exams (CAT, MAT), HPAS, APPSC group1, HR executives, UPSC CPF (AC),IBPS ,UP Police constable exams, TNPSC VAO, WBSC, PPSC, HAL Results, NDA, Lokhsabha secretariat, Rajyasabha secretariat exams and more

 

Thorough practice of different papers on data interpretation allows you to solve different kinds of data interpretation and can help improve your logic in solving problems.

 

We have a large database of questions on Quantitative Aptitude (Data Interpretation) for you to practice and score high.


Q:

The piechart shows the number of tigers in all the tiger wild life sancturies in the country. Study the diagram and answer the following questions.

 

 

If the average area occupied by each tiger in these sanctuaries is 90 sq km, then what is the total area (in 1000 sq km) of these sanctuaries?

 

A) 412   B) 508  
C) 324 D) 544
 
Answer & Explanation Answer: C) 324

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Q:

The HR department of a company prepared a report. The pie chart from this report shows number of employees in all the departments that the company has. Study the diagram and answer the following questions.

 

 

 

If the average monthly salary of the employees of this company is Rs 20,000 then what is the total of the salaries (in Rs lakhs) paid to all the employees of this company?

 

A) 112   B) 120  
C) 124   D) 108
 
Answer & Explanation Answer: D) 108

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1 168
Q:

The line graph shows the production of steel of a certain country. Study the diagram and answer the following questions.

 

 

The steel production in 2012 were greater than that in 2015 by ________.

 

A) 80%   B) 73.6%  
C) 200%   D) 280%
 
Answer & Explanation Answer: D) 280%

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Q:

The piechart shows the number of tigers in all the tiger wild life sancturies in the country. Study the diagram and answer the following questions.

 

 

The measure of the central angle of the sector representing the number of tigers in Sanctuary E is ________ degrees.

 

A) 80 B) 120
C) 90 D) 100
 
Answer & Explanation Answer: D) 100

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Q:

The HR department of a company prepared a report. The pie chart from this report shows number of employees in all the departments that the company has. Study the diagram and answer the following questions.

 

 

 

The measure of the central angle of the sector representing department B is ________ degrees.

 

A) 30 B) 40
C) 50 D) 60
 
Answer & Explanation Answer: B) 40

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0 163
Q:

The pie chart shows the number of students enrolled in the various engineering courses that a certain college offers. Study the diagram and answer the following questions.

 

 

 

The most number of students are enrolled in which course?

 

A) IT B) Electrical
C) Electronics D) Petrochemicals
 
Answer & Explanation Answer: D) Petrochemicals

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Q:

The pie chart shows the number of students enrolled in the various engineering courses that a certain college offers. Study the diagram and answer the following questions.

 

 

 

What is the total number of students enrolled in the college?

 

A) 600 B) 780
C) 720 D) 640
 
Answer & Explanation Answer: C) 720

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Q:

The bar graph shows the number of soldiers in the armies of different countries. Study the diagram and answer the following questions.

 

 

If country D spends $20000 per soldier annually, then how much does it spend (in $ millions) on all its soldiers annually?

 

A) 15000 B) 37500
C) 150000 D) 375000
 
Answer & Explanation Answer: C) 150000

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