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-41 Study the following graph carefully and answer the given questions The Pie chart shows the percentage of population in five different villages. Total population of all the villages are 26800. 1. Total population of village A and B is approximately what percentage more/less than the total population of village C?
Ans: 2 Population of village A= (26800 * 24)/100 = 6432 Population of village B= (26800* 16)/100 = 4288 Population of village C= (26800*28)/100 = 7504 Total Population of village A and B = 6432 + 4288 = 10720 Require percentage = [(10720 – 7504)/7504] * 100 = (3216/7504) * 100 = 42.85% ≈ 43%
2. If the ratio of the number of male and female in village B is 5:3 then approximately what percentage of male in village B is more/less than the total population of village D?
Ans: 1 Population of village B= (26800* 16)/100 = 4288 Population of village D= (26800* 12)/100 = 3216 Male in village B = (5/8) * 4288 = 2680 Require percentage (less) = [(3216 – 2680)/3216] * 100 = (536/3216) * 100 = 16.67% ≈ 17%
3. What is the ratio of population of village E and population of village B?
Ans: 3 Population of village B= (26800* 16)/100 = 4288 Population of village E= (26800* 20)/100 = 5360 Require ratio = 5360: 4288 = 335: 268
4. If 15% population of village E has electricity connection and 50% population of village C has electricity connection then what is the total number of people in village E and village C who does not have electricity connection?
Ans: 3 Population of village E= (26800* 20)/100 = 5360 Population of village C= (26800*28)/100 = 7504 Total number of people in village E who does not have electricity connection, = (85 * 5360)/100 = 4556 Total number of people in village C who does not have electricity connection, = (50 * 7504)/100 = 3752 Total number of people in village E and village C who does not have electricity connection, = 4556 + 3752 = 8308
5. Population of village A and village D have how much more/less population than village B and village E?
Set-42 What value should come in the place of question mark in the given questions? Number of students from three different schools who qualified in an exam in four different years 6. What is the difference between the annual average students of qualified from School A and annual average students of qualified from School C in the given year?
Ans: 1 Average students of qualified from school A in three years =(8500+8000+9500+6500)/4 =8125 Average students of qualified from school C in three years =(9000+8500+7500+5000)/4 =7500 Difference=8125-7500 =625
7. What is the difference between the number of students qualified from School C in 2005 and the number of students qualified from School B in 2007?
Ans: 3 Number of students qualified from School C in 2005=9000 Number of students qualified from School B in 2007=8000 Difference=9000-8000 =1000
8. The total number of students qualified from School B in 2008 is approximately what percent more than total number of students qualified from School A in 2006?
Ans: 3 The total number of students qualified from School B in 2008=9000 The total number of students qualified from School A in 2006=8000 Percentage=(9000-8000)*100/8000 =12.5%
9. What is the approximate percentage decrease in the number of students qualified from School C in 2008 from 2007?
Ans: 1 The number of students qualified from School C in 2007=7500 The number of students qualified from School C in 2008=5000 Percentage=100*(7500-5000)/7500 =33.333%
10. Find the average number of students qualified from School B in all the four years together?
Ans: 1 The number of students qualified from School B in 2005=6000 The number of students qualified from School B in 2006=5500 The number of students qualified from School B in 2007=8000 The number of students qualified from School B in 2008=9000 Average=(6000+5500+8000+9000)/4 =7125
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I’m gonna watch out for brussels. I’ll appreciate if
you continue this in future. Numerous people will be benefited from
your writing. Cheers! Escape roomy lista
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