Data Interpretation Questions for Competitive Exams

Data Interpretation: Data Interpretation Questions are usually asked in  all competitive exams like SSC, SBI, IBPS, RBI, LIC, RRB, AAI, DRDO, ISRO, NTR, FSSAI, CWC, LIC, SSC CGL, Railways and other state government exams. 
Data Interpretation questions require clear observation of charts like pie chart, bar chart, radar chart, line chart, table chart. On this page, we are providing all varieties of Data Interpretation Questions along with previous year Data Interpretation Questions.
Data Interpretation Questions are usually based on basic knowledge of arithmetic & fast calculation which includes good command on multiplication, division, addition, subtraction along with Vedic Math. 
Data Interpretation Questions is a very important section of Quantitative Aptitude. Most of the questions come from Data Interpretation in Quantitative Aptitude section.

Set-29
Study the table and answer the given questions carefully
Students passed in 5 different subjects during 6 years

1. What is the difference between number of male students who passed in 2012 from all the given subjects together and number of female students who passed in 2016 from all the subjects together?

Ans:3
Number of male students who passed in 2012
= 368+277+564+403+498 = 2110
number of female students who passed in 2016
= 366+262+540+422+466 = 2056
Difference = 2110 – 2056 =54

 

2. What is the average number of male students who passed in subject N during 2011, 2013, 2015 and 2016 together?

Ans:1
Number of male students from N during 2011, 2013, 2015, 2016 =280+294+320+346 = 1240
Average=1240/4 = 310

 

3. If the number of male students who passed in subject O in 2010 was 85% of the number of male students who passed in the same subject in 2011, then what is the respective ratio between number of male students who passed in Subject O in 2010 and number of male students who passed in Subject P in 2016 ?

Ans:2
Number of male students who passed in subject O in 2010 = 0.85*460 = 391
Number of male students who passed in Subject P in 2016 = 493
Ratio = 391:493 = 23:29

 

4. Number of male students who passed in Subject N in 2014 is approximately what percent of total number of male students who passed in remaining subjects in the same year?

Ans:2
Number of male students who passed in subject N in 2014
= 319 + 490 + 372 + 567 = 1748
Percentage = (341/1728)*100 = 20%

 

5. Number of male students who passed in Subject O in 2014 is by what percent more than the number of female students who passed in the same Subject and in the same year?

Ans:3
Number of male students who passed in Subject O in 2014 = 490
Number of female students who passed in Subject O in 2014 = 392
percent = [(490-392)/392]*100= 25

 

Set-30
Study the following Pie Chart and table carefully and answer the questions given below
Distribution of students studying different discipline in a university


6. Number of female students studying management is what percent of the total number of students in the university?

Ans:5
Management students = (16/100)*8000 = 1280
Male students in management = (7/16)*1280 = 560
Percentage = (560/8000)*100 = 7%

 

7. What is the total number of female students studying engineering and medicine?

Ans:1
Engineering students = (15/100)*8000 = 1200
Female students in engineering = (5/12)*1200 = 500
Medicine students = (8/100)*8000 = 640
Female students in engineering = (1/2)*640 = 320
Total number of female students = 500+320 = 820

 

8. What is the total number of students studying commerce?

Ans:3
Commerce students = (33/100)*8000 = 2640

 

9. What is the difference between the number of students studying arts and science?

Ans:2
Arts students = (10/100)*8000 = 800
Science students = (18/100)*8000 = 1440
Difference = (1440-800) = 640

 

10. How many male students are studying arts?

Ans:2
Arts students = (10/100)*8000 = 800
Male students = (2/5)*800 = 320

 

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