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-71
Study the given bar-chart carefully and answer the following questions.
The graph shows the number of villages in four different states where Solar power was done in different years.

1. The number of villages in Jaipur where solar power was done in 2002 is what percentage of the number of villages in Delhi where solar power was done in 2003?

Ans:5
Required percentage = 20/60 × 100
= 2000/60
= 33.3%

2. What is the ratio of the villages in Bangaluru to those in Chennai where solar power was done in 2002?

Ans:4
Number of villages in Bangaluru where Solar power was done in 2002 = 40
Number of villages in Chennai where Solar power was done in 2002 = 50
So, required ratio = 4: 5

3. In which state was the Solar power work done in maximum villages during the given three years?

Ans:3
In Bangaluru, the number of villages where Solar power was done = 30 + 40 + 30 = 100
In Chennai = 40 + 50 + 60 = 150
In Delhi = 40 + 50 + 60 = 150
In Jaipur = 40 + 20 + 50 = 110
So, maximum Solar power was in both Delhi and Chennai

4. If the cost of Solar power of a village is Rs.75 lakh then what is the cost of Solar power in four states during the given period?

Ans:2
Total number of villages in four states where Solar power was done = 100 + 150 + 150 + 110 = 510
So, cost of Solar power = 7500000 × 510 = Rs.3825000000

5. In which year was the Solar power work done in maximum number of villages?

Ans:1
Number of villages where solar power was done in 2001 = 50 + 30 + 60 + 40
= 180
Number of villages where solar power was done in 2002 = 20 + 40 + 50 + 50
= 160
Number of villages where solar power was done in 2003 = 40 + 30 + 40 + 60
= 170
In 2001 maximum Solar power work was done.

Set-72
Read the following graph carefully and answer the questions below.
Number of employee working in three different companies in 6 different years (in thousands)

6. The number of employees in company B in 2011 is what percent more than the number of employees in company C in 2012(approx.)

Ans:4

No. of employees in company B in 2011= 30 thousand
No. of employees in company B in 2010= 26 thousand
Difference = 30 – 26 = 4
Percent = 4/26 * 100 = 15% (approx.)

7. In which year the total number of employees in all the companies is Maximum?

Ans:4
From the table it is clear that in year 2014 total number of employees in all the companies is Maximum.

8. What is the difference between total number of employees in company B and C in all the years together?

Ans:1
Total no. of employees in company B= 177 thousand
Total no. of employees in company C= 172 thousand
Difference= 177 – 172 = 5 thousand

9. The number of employees in company A in 2012 is approximately what percentage of the number of employees in the same company in 2014?

Ans:2
Total no. of employees in company A in 2012= 27
Total no. of employees in company A in 2014= 31
Percent = 27/31 * 100 = 87% (approx.)

10. What is the respective ratio between the average number of employees in company A and average number of employees in company B in all the years together?

Ans:3
Average number of employees in company A= 166/6
Average number of employees in company 6= 177/6
Ratio = 166/6: 177/6
= 166: 177

Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

155 thoughts on “Data Interpretation For Prelims”

  7. escape roomy lista

    Hi there, just became aware of your blog through Google, and found that it is really informative.
    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

  9. Israel

    Hello there! Do you know if they make any plugins to help with SEO?
    I’m trying to get my site to rank for some targeted keywords but
    I’m not seeing very good gains. If you know of any please share.
    Thank you! I saw similar article here: Bij nl

  10. COD

    Howdy! Do you know if they make any plugins to assist with Search Engine Optimization? I’m trying to get my site to rank
    for some targeted keywords but I’m not seeing very good success.
    If you know of any please share. Cheers! You can read similar text here:
    Change your life

  11. Nilsa

    I’m really impressed together with your writing abilities as smartly as with the layout to your blog. Is that this a paid theme or did you modify it yourself? Anyway keep up the nice quality writing, it’s uncommon to peer a great blog like this one these days. I like gkquestionsguru.com ! It is my: Beehiiv

  12. Argentina

    I’m extremely inspired along with your writing talents and also with the layout on your weblog. Is this a paid topic or did you customize it yourself? Anyway keep up the nice high quality writing, it’s rare to peer a great weblog like this one today. I like gkquestionsguru.com ! Mine is: HeyGen

  63. Lchcbgyt

    Explore the ranked best online casinos of 2025. Compare bonuses, game selections, and trustworthiness of top platforms for secure and rewarding gameplayBonus offer.

  133. DerrickSeimi

    ¡Saludos, apostadores apasionados !
    Ranking actualizado de casinos extranjeros en 2025 – п»їhttps://casinoextranjerosenespana.es/ casino online extranjero
    ¡Que disfrutes de oportunidades exclusivas !

  137. Coreyemind

    Этот обзорный материал предоставляет информационно насыщенные данные, касающиеся актуальных тем. Мы стремимся сделать информацию доступной и структурированной, чтобы читатели могли легко ориентироваться в наших выводах. Познайте новое с нашим обзором!
    Подробнее тут – https://nakroklinikatest.ru/

  138. SonnyExpon

    ¡Hola, apostadores expertos !
    Casino online extranjero con retiros automГЎticos – п»їhttps://casinoextranjero.es/ п»їcasinos online extranjeros
    ¡Que vivas recompensas fascinantes !

  147. Brianzom

    ?Hola, cazadores de tesoros !
    casino online fuera de EspaГ±a con casino en vivo – п»їhttps://casinosonlinefueradeespanol.xyz/ casinos fuera de espaГ±a
    ?Que disfrutes de asombrosas tiradas brillantes !

  148. Waltersoaxy

    Hello champions of vitality !
    Air Purifier to Remove Smoke – Smart Models – п»їhttps://bestairpurifierforcigarettesmoke.guru/ air purifier for smoke
    May you experience remarkable unmatched comfort !

  149. Rickyhab

    ¡Hola, exploradores de oportunidades !
    Casino sin registro con depГіsitos en criptomonedas – п»їhttps://casinosinlicenciaespana.xyz/ casino online sin licencia espaГ±a
    ¡Que vivas increíbles giros exitosos !

  151. MilesSam

    ¡Bienvenidos, jugadores hábiles !
    Casinos sin registro que aceptan Bitcoin – п»їmejores-casinosespana.es Mejores-CasinosEspana.es
    ¡Que experimentes maravillosas triunfos legendarios !

  152. Patricktuh

    ¡Saludos, maestros del juego !
    Casino sin licencia para jugar sin restricciones – п»їaudio-factory.es audio-factory.es
    ¡Que disfrutes de asombrosas momentos irrepetibles !

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top