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.

 

 

What is the total number of tigers in these sanctuaries?

 

 

A) 2400 B) 4200
C) 3000 D) 3600
 
Answer & Explanation Answer: D) 3600

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Q:

In an examination, student gets on average 76 marks. The total marks for five subjects is 500. His marks in 4 subjects are mentioned, calculate the marks obtained by the student in Mathematics marked as 'x' in the table given below.

 

 

A) 80 B) 83
C) 72 D) 75
 
Answer & Explanation Answer: D) 75

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0 146
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 measure of the central angle of the sector representing the Electrical course is ________ degrees.

 

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

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Q:

In an examination, student gets on average 76 marks. The total marks for five subjects is 500. His marks in 4 subjects are mentioned, calculate the marks obtained by the student in Mathematics marked ass 'x' in the below table.

 

 

A) 80 B) 83
C) 72 D) 75
 
Answer & Explanation Answer: D) 75

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1 141
Q:

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

 

 

What is the ratio of number of soldiers of country B to those of country D?

 

A) 15:4 B) 8:15
C) 15:8 D) 4:15
 
Answer & Explanation Answer: D) 4:15

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0 140
Q:

The table below gives the details of the number of students in Class 10, section A and B who had taken mid-term and final exam.

 

Result Sec A Sec B
Total number of students who failed in both exams 28 23
Total number of students who failed in mid-term but passed in finals 14 12
Total number of students who passes in mid-term but failed in finals 6 17
Total number of students who passed in both the exams 64 55

 

What is the total number of students in both, section A and B?

A) 219 B) 221
C) 292 D) 291
 
Answer & Explanation Answer: A) 219

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Q:

The Chart shows men and women's average daily earning in company X. The difference between the average daily earning between men and women over the successive year is :

 

 

 

A) equal B) decreasing
C) increasing D) both, increasing and decreasing in different years
 
Answer & Explanation Answer: C) increasing

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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.

 

 

Number of soldiers of country F is greater than those of country A by ___________.

 

A) 50% B) 66.7%
C) 300% D) 200%
 
Answer & Explanation Answer: D) 200%

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