Data Interpretation Questions

A family's domestic expenditure pie chart shows the distribution of monthly income as follows: Food = $30\%$, House Rent = $25\%$, Child Education = $17\%$, Transport = $10\%$, Savings = $18\%$. If the total monthly income of the family is ₹ $42,500$, what amount of the monthly income remains after deductions for Child Education and House Rent?

The following table shows the percentage of marks obtained by five students in four subjects in an examination.
Student/Subject Maths Physics Chemistry Computer Science
A 90% 65% 76% 64%
B 67% 93% 55% 56%
C 85% 61% 70% 80%
D 59% 75% 84% 91%
E 94% 48% 99% 99%
How many students scored more than 60% of marks in all the four subjects?

By analyzing the data below representing foreign exchange reserves, answer the question:

For which year is the percentage increase of foreign exchange reserves over the previous year the highest?

A student has 5 subjects in an examination. The distribution of hard work of 16 hours a day over 5 subjects and marks obtained 400 out of 500 are shown in the charts. In which subject did the student get the highest outcome of the hard work (ratio of marks to hard work is highest)?

The bar graph given below shows the sales of books (in thousands) from five branches of a publishing company during two consecutive years 2015 and 2016. What percentage (rounded off to 2 decimal places) of the average sales of branches P1, P3 and P5 in 2016 is the average sales of branches P1, P2, P3 and P4 in 2015?

The given pie-chart shows the number of students admitted into various schools, A, B, C, D, E, in a town. The total number of students is 6500. The number of boys in each school is given by the table. Study the pie-chart and the table carefully and answer the question that follows.
Note: For the purpose of calculation, the degree distributions for schools A, B, C, D, and E in the pie chart correspond to total strength proportions that yield total students as follows: A = 1400, B = 1500, C = 1000, D = 1100, E = 1500 (Total = 6500).

Schools A B C D E
Number of boys 800 850 600 700 765
The total number of boys in schools A, C, D is what percentage of the total number of girls in schools B, C, E (rounded to 2 decimal places)?

The given chart represents the sales of automobiles in India (by type, in million units) from the year 2011 to 2014. The number of commercial vehicles sold in 2012 was approximately what percentage of the total number of vehicles sold in 2011? (Correct to two decimal places)

In a five-year plan with a total allocation of $₹36,000$ crore, the angle for Employment is $120^{\circ }$. Which head is allocated maximum funds if the angles are Agriculture ($90^{\circ }$), Industry ($45^{\circ }$), Education ($30^{\circ }$), and Miscellaneous ($75^{\circ }$)?

The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and answer the question based on it.



If the marked price of a book is set at $40\%$ above the cost price, and the marked price is $\text{₹ }280$, what is the cost of the paper used in one copy of the book?

The following table shows the classification of 100 students based on the marks obtained by them in Maths and Science in an examination.



What is the difference between the number of students who passed with 60 as cut-off marks in Science and those who passed with 60 as cut-off marks in aggregate?

Total number of students in different subjects of a college and percentage of girls and boys are shown in the below table. Girl students and boy students are NOT having multiple subjects.
Subjects Number of Students Girls % Boys %
Mathematics 840 40 60
Chemistry 220 70 30
Physics 450 30 70
Biology 200 80 20
What is the ratio of girl students of Mathematics and Chemistry to the number of boy students of Physics and Biology?

Based on the bar graph provided in image_811ac4.png showing the strength of employees (in lakhs) in a company during five different years,



what was the percentage increase in employees in 2022 over 2019?

The bar graph shows the number of SUVs of different brands sold by a dealer in a month. Study the diagram and answer the following question.What is the ratio of units sold of brand G to that of brand A?

The data performance shows the sales of Company 1 and Company 2 over a period of six years. In a standard analysis where the peak divergence happens at the final phases of a 5-year cycle, let the sales difference be maximum in 2024 with a difference value of $40$ units compared to other years. Based on this standard dataset representation, identify the year with the greatest difference.

The bar graph shows the number of SUVs of different brands sold by a dealer in a month. Study the diagram and answer the following question.If the average price of a SUV sold by the dealer is $\text{Rs }8\text{ lakhs}$, then what is the sales (in $\text{Rs lakhs}$) of all the SUVs sold by the dealer in the month?

Refer to the below data table and answer the following question.
Month Cumulative production / संचयी उत्पादन
January / जनवरी 300
February / फरवरी 500
March / मार्च 1080
April / अप्रैल 1630
May / मई 2030
June / जून 2320
How many cars were manufactured in the months of April and May?

The following table shows the number of students studying in 6 different classes of 6 different schools:



The number of students studying in class X from school P forms approximately what percentage of the total number of students studying in class X from all schools together?

The given table shows the sales (in $\text{₹ lakhs}$) made by five different branches ($\text{C1}$ to

Which branch recorded the highest combined sales across both years?

Refer to the below data table and answer the following question.
Items / वस्तु Yearly Expense in Rs lakhs / लाख रुपये में वार्षिक खर्च
Raw Materials / कच्चा माल 6
Labour / श्रम 3
Rent / किराया 5
Interest / ब्याज 6
Taxes / कर 3
Rent and Taxes are what percent of total expenses?

Refer to the data table below and answer the following question.
(Note: Figures given are in lakh rupees)

Company 2011 2012 2013 2014 2015
Company A 2000 2000 5000 2000 1000
Company B 2000 3000 1000 5000 2000
Company C 3000 2000 5000 3000 3000
For which of the following pairs of years are the total exports from the three Companies together equal?

Study the given table and answer the following question.
State Covid 19 cases in thousand Sep 2021 Covid 19 cases in thousand Oct 2021 Covid 19 cases in thousand Nov 2021 Covid 19 cases in thousand Dec 2021
Maharashtra 50 65 55 50
UP 40 48 40 30
Bihar 50 55 48 30
Tamil Nadu 40 45 40 25
Kerala 20 25 22 15
Total number of Covid 19 cases in Dec 2021 is what percentage of the total number Covid 19 cases in Sep 2021 for these five states together?

Study the given table and answer the question that follows. The table shows the yearly production (in thousands) of scooters in five different factories (P, Q, R, S and T) from $1985$ to $1989$:



In which year was the production of scooters in all factories equal to the yearly average number of scooters produced from $1985$ to $1989$?

Which of the following recorded the highest growth rate in manufacturing units from the year 2021 to the year 2022?
Plant Units manufactured in 2021 Units manufactured in 2022
A 150 175
B 225 269
C 300 315
D 130 169
E 150 172

Study the given data table and find the maximum percentage increase of tea from the previous year to the next year.

The following table shows the number of boys and the number of girls in 5 different classes, C1 to C5, of a school.
Class Boys Girls
C1 25 25
C2 30 20
C3 15 25
C4 28 32
C5 26 24
The number of boys in C5 is approximately what percent of the average number of girls per class?

The given pie chart shows the percentage distribution of a mathematics book in 5 different stores (P, Q, R, S, and T). The total number of books is $6500$. Find the central angle for the book in store S.
* P: $25\%$
* Q: $14\%$
* R: $16\%$
* S: $34\%$
* T: $11\%$

How much excess money is allocated to Miscellaneous (Angle: $75^{\circ }$) over Education (Angle: $30^{\circ }$)?

A company's revenue (in $\text{Rs. lakhs}$) for five years is listed as:
* 2018 : $40$
* 2019 : $55$
* 2020 : $35$
* 2021 : $65$
* 2022 : $80$

What is the percentage increase in revenue from 2020 to 2022?

Refer to the data table below and answer the following question.
India's exports in 2015

Category Value in million US$
Jewellery 825
Software 750
Cotton 875
Steel 875
Electronics 975
Jewellery was what percent of total exports?

In a pie chart, if the corporate sector represents approximately $\frac{1}{3}\text{rd}$ ($34\%$) of the total data representation share, what should be the approximate number of degrees in its central angle?

Refer the below data table and answer the following Question.
Quantity of stock Average Cost (Rs)
Mobile Phones 88
Cameras 69
TVs 20
Refrigerators 82
ACs 99
What is the value of the total stock (in lakh rupees)?

The following pictograph table shows the number of scouts in a school across different classes:



If each Smiley Face represents $15\text{scouts}$, what is the total number of scouts in classes VI to VIII?

The population (in thousands) of a town is given as :
2015 : 120, 2016 : 132, 2017 : 145, 2018 : 130, 2019 : 156
In which year was the growth rate (compared to the previous year) the highest ?

Refer the below data table and answer the following Question.

Refer the below data table and answer the following Question.
Sleep Stage Percentage
Deep Sleep 25
Dreaming 5
Light sleep 10
Extremely light sleep 5
Awake 55
Between 10pm to 6am, a fitness band records the following data. How long was the user Dreaming or was in Extremely light sleep?

Directions for Q.51: Study the following description carefully to answer the question.
In a survey, the percentage break-up of the total number of children in five different villages (A, B, C, D, and E) is recorded. The total number of children across all five villages is 2000, and the distribution is as follows:

Village A: 12%

Village B: 16%

Village C: 30%

Village D: 20%

Village E: 22%

If 70% children from village D go to school, then what is the number of children attending school from village D?

What was the difference in the number of vacancies between the years 2012 and 2014?

Examine a standard pie chart regarding the production of steel by five states where the percentage distribution is as follows: State A = $25\%$, State B = $18\%$, State C = $22\%$, State D = $19\%$, State E = $16\%$. What is the central angle that corresponds to the production of steel by State D?

Based on the distribution of ice-cream flavors among $600$ total sales, let the distribution percentages be: Vanilla ($18.5\%$) and Blueberry ($15.5\%$).

If the number of females who bought Vanilla ice-cream is $21$ more than the number of males who bought the same flavored ice-cream, and for Blueberry ice-cream, the number of females is $24$ more than males, find the number of females who purchased Blueberry ice-cream.

The salary of an accountant in the company is ₹40,000, then what was the increase in the expense (in ₹ lakhs) due to salaries that had to be paid when posts were filled for the vacancies in the year 2014?

Examine the table and answer the question.
Number of Candidates Appeared and Qualified in a Competitive Examination from Different States Over the Years:



Total number of candidates qualified from all the states together in 1998 is approximately what percentage of the total number of candidates qualified from all the states together in 2000?

The following table shows the number of eggs produced by five farms A, B, C, D and E over the given years.

The provided pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and answer the question based on it.

If the marked price of a book is set at $40\%$ above the cost price, and the marked price is $\text{₹}280$, what is the cost of the paper used in one copy of the book?

The sales of books (in thousands) from six branches (A1, A2, A3, A4, A5, and A6) of a publishing company during two consecutive years 2006 and 2007 are as follows:

What is the ratio of the total sales of branch A2 for both years to the total sales of branch A4 for both years?

Directions for Q.55: Study the following description carefully to answer the question.
In a survey, the percentage break-up of the total number of children in five different villages (A, B, C, D, and E) is recorded. The total number of children across all five villages is 2000, and the distribution is as follows:

Village A: 12%

Village B: 16%

Village C: 30%

Village D: 20%

Village E: 22%

What is the respective ratio of the total number of children from village A to village C?

The line graph shows the number of vacancies for accountants in a certain company from 2011 to 2017. The corresponding vacancy data points are: 2011: 40, 2012: 60, 2013: 30, 2014: 10, 2015: 50, 2016: 40, 2017: 70.
In which year were the number of vacancies lesser than that of the previous year?

The line graph shows the number of vacancies for accountants in a certain company. The data points are: 2011: 40, 2012: 60, 2013: 30, 2014: 10, 2015: 50, 2016: 40, 2017: 70.
The number of vacancies in 2014 were lesser than that in 2015 by:

Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer the question.YearsNumber of units Manufactured (in thousands)Number of units Sold (in thousands)20133503202014375315201530028020164504232017420360What percent of total units of the product manufactured in 2013 and 2015 is the total units unsold during the five years? (correct to one decimal place)

Refer to the data table below and answer the following question:
Quantity of stock Average Cost (Rs)
Mobile Phones: 89 12000
Cameras: 69 19000
TVs: 96 32000
Refrigerators: 40 42000
ACs: 94 25000
What is the value of the total stock (in lakh rupees)?

Refer to the data table below and answer the following question:
Measured on Birthday Height of the child (in cms)
4 100
5 105
6 115
7 120
8 125
9 130
10 135
11 140
12 145
13 150
14 155
15 160
16 170
What was the increase in the height of the child from the 10th Birthday to the 14th Birthday?

Temperatures (in ${}^{\circ }\text{C}$) recorded in a city for six days are as follows:
$$\text{Day 1: }32,\text{Day 2: }35,\text{Day 3: }29,\text{Day 4: }38,\text{Day 5: }33,\text{Day 6: }31$$

What is the range of the recorded temperatures?

A school has four sections A, B, C, D of Class IX students.
| Result | Section A | Section B | Section C | Section D |
| --- | --- | --- | --- | --- |
| Students failed in both exams | 28 | 23 | 17 | 27 |
| Students failed in half-yearly but passed in annual exams | 14 | 12 | 8 | 13 |
| Students passed in half-yearly but failed in annual exams | 6 | 17 | 9 | 15 |
| Student passed in both exams | 64 | 55 | 46 | 76 |

Which section exhibits the highest pass percentage in either of the two examinations?

By analysing the graph, answer the question. Given the Foreign Exchange reserves:

Between 10pm to 6am, a fitness band records the following percentage data. How long was the user in Light sleep or in Extremely light sleep?
Sleep State Percentage
Deep Sleep 10%
Dreaming 20%
Light sleep 15%
Extremely light sleep 25%
Awake 30%

Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer the question.YearsNumber of units Manufactured (in thousands)Number of units Sold (in thousands)20133503202014375315201530028020164504232017420360In which year the number of units of the product sold is $19000$ less than the average number of units manufactured per year?

Study the graph and find the angle of the sector for coffee.
*(Note: As the original pie chart image is missing, assume standard test distribution values where Coffee constitutes $20\%$ of the total consumption).*

The bar graph shows the number of SUVs of different brands sold by a dealer in a month. Study the diagram and answer the following question.Units sold of which SUV brand were the lowest?

The bar graph shows the number of SUVs of different brands sold by a dealer in a month. Study the diagram and answer the following question.Units sold of brand B was lesser than that of brand D by ________.

Based on the bar-graph provided in image_80f91d.png showing the sales and profit (both in $\text{₹ cr.}$) of company Z across four years, what was the approximate percentage profit margin on revenue of company Z in 2016?

Refer to the below data table and answer the following question.
Stream Boys / लड़के Girls / लडकियाँ
Medical / मेडिकल 20 45
Engineering / इंजीनियरिंग 90 25
What percent of students who chose Engineering are girls?

The number of houses built in a town over four years is given as: Year $1:25$, Year $2:32$, Year $3:28$, Year $4:10$. If the construction cost of each house is $\text{₹ }8\text{ lakhs}$, what is the total construction cost incurred in Year $4$?

Refer to the below data table and answer the following question.
Day of the week Distance jogged (in kms) / दौड़ी गयी दूरी (किलोमीटर में)
Monday / सोमवार 3.5
Tuesday / मंगलवार 3
Wednesday / बुधवार 2.5
Thursday / गुरूवार 5
Friday / शुक्रवार 2.5
Saturday / शनिवार 2
Sunday / रविवार 4.5
If 400 calories are burned by jogging 5km, how many calories were burnt in the given week?

Refer to the data table below and answer the following question.
Number of employees Annual salary (in lakhs) Bonus as percent of annual salary
Manager 3 36
Executive 4 12
Trainee 3 4
What is the average bonus (in rupees) per employee?

The given graph shows the screen time and night sleep in hours across different age groups. Which age group has the lowest screen time and the highest night

sleep?

Refer to the data table below and answer the following question.

The percentage distribution of the number of tires of different brands produced in a year by a certain factory is shown in a pie chart with the following distribution: Avon $21\%$, Cooper $20\%$, Dunlop $15\%$, Good year $12\%$, Firestone $14\%$, Hankook $7\%$, and Continental $11\%$. If the total number of tires sold is $1350$,


what is the difference between the average number of Avon and Firestone tires sold together and the average number of Good year and Dunlop tires sold together?

Study the following table and answer the question given below.
Total population of the given States = $32,76,000$.



What will be the percentage of the total number of males in States A, B and D together, to the total population of all the given states?

The given table shows the percentage distribution of employees working in different departments of an organization.



If there are a total of 1700 employees, find the number of employees in the Finance department.

Given below is the pie chart which shows the percentage distribution of the five types of ice-creams available. Total number of ice-creams is $600$. If the number of females who bought Vanilla ice-cream is $21$ more than the number of males who bought the same flavoured ice-cream, then find the number of females who purchased Vanilla ice-cream (printed as Blueberry in the question typo)?

Refer the below data table and answer the following Question.
Measured on Birthday Height of the child (in cms)
4 100
5 110
6 115
7 125
8 135
9 145
10 155
11 160
12 165
13 170
14 175
15 180
16 185
What was the increase in the height of the child from the 8th Birthday to the 15th Birthday?

The given table provides the sales data of cellular phones from the years 2019 to 2024.



Based on the data, what was the percentage decrease in sales from 2020 to 2021?

Directions for Q.67 to Q.70: Based on typical data interpretation line graphs showing vacancies for accountants in a company over the years where the data values are:
2011: 30

2012: 40

2013: 80

2014: 90

2015: 110

2016: 60

2017: 70

In which year were the number of vacancies lesser than that of the previous year?

The number of vacancies in 2014 were lesser than that in 2015 by:

Directions for Q.59: Study the following description carefully to answer the question.
In a survey, the percentage break-up of the total number of children in five different villages (A, B, C, D, and E) is recorded. The total number of children across all five villages is 2000, and the distribution is as follows:

Village A: 12%

Village B: 16%

Village C: 30%

Village D: 20%

Village E: 22%

What is the total number of children in villages B and E?

A school has four sections A, B, C, D of Class IX students.



In the context of comparing the difficulty level of the two examinations based on the number of students passing, which of the following statements is true?

Study the following table, (which shows the number of units of an item manufactured and sold by $5$ companies) and answer the question.CompanyNo. of units Manufactured (in thousands)Sold (in thousands)A4230B4532C3626D5136E5440The ratio of the number of units manufactured by companies C and E together and the number of units sold by A and D together is?

The line graph shows the number of vacancies for accountants in a certain company. The data points are: 2011: 40, 2012: 60, 2013: 30, 2014: 10, 2015: 50, 2016: 40, 2017: 70.
What was the difference in the number of vacancies between the years 2012 and 2014?

The median of the data 28,31,42,37,26,34,18,23 is:

The line graph shows the number of vacancies for accountants in a certain company. The data points show that there are 35 vacancies in 2014.
If the salary of an accountant in the company is Rs 40,000 per month, then what was the increase in the expense (in Rs lakhs) due to salaries that had to be paid annually when posts were filled for the vacancies in the year 2014?

Refer the below data table and answer the following Question.
Designation Number of employees Annual salary (in lakhs) Bonus as percent of annual salary
Manager 16 6 20%
Executive 51 6 30%
Trainee 12 2 20%
What is the average bonus (in rupees)?

Refer to the data table below and answer the following question:

Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer the question.YearsNumber of units Manufactured (in thousands)Number of units Sold (in thousands)20133503202014375315201530028020164504232017420360The ratio of the total number of units sold in 2014 and 2015 to the number of units manufactured in 2017 is:

Refer the below data table and answer the following Question.

Study the following table, (which shows the number of units of an item manufactured and sold by $5$ companies) and answer the question.CompanyNo. of units Manufactured (in thousands)Sold (in thousands)A4230B4532C3626D5136E5440What percent of total number of units sold by companies A, B and D is equal to the number of units manufactured by company C? (correct to one decimal place)

Refer the below data table and answer the following Question.

Study the following table, (which shows the number of units of an item manufactured and sold by $5$ companies) and answer the question.CompanyNo. of units Manufactured (in thousands)Sold (in thousands)A4230B4532C3626D5136E5440Which Company sold the highest percentage of units as compared to manufactured by it?

Refer the below data table and answer the following Question.
India's exports in 2015 Value in million US$
Jewellery 1000
Software 725
Cotton 700
Steel 700
Electronics 700
Jewellery was what percent of total exports?

A student's marks in six subjects are recorded as follows:
Physics: $78$, Chemistry: $82$, Mathematics: $90$, Biology: $74$, English: $68$, Computer: $86$.
If the minimum passing marks are $70$ in each subject, what percentage of the total subjects did the student fail in?

**Examine the table below and answer the question:



Total number of candidates qualified from all the states together in $1998$ is approximately what percentage of the total number of candidates qualified from all the states together in $2000$?

The given table shows the revenue (in crore rupees) of a company from different sources over five years. Study the table carefully and answer the question.
$$\begin{array}{cccccc}\text{Year}& \text{Product Sales}& \text{Services}& \text{Investment Income}& \text{Export Earnings}& \text{Miscellaneous}\\ 2016& 850& 120& 40& 210& 30\\ 2017& 920& 135& 55& 240& 25\\ 2018& 870& 145& 60& 230& 35\\ 2019& 940& 160& 50& 260& 40\\ 2020& 980& 170& 65& 280& 45\end{array}$$

In 2019, what percent of the company's total income came from export earnings?

The following pie charts show the data of the number of appeared and passed students of class 12 in sections A, B, C, D and E.
[Note: Based on standard evaluation of this chart, the percentage distribution for Section E among appeared students corresponds to 16.80%.]

What is the percentage of students who appeared for the exam in section E (correct to one decimal place)?

The given graph shows the sales (in lakhs) made by five different branches ($C_1$ to $C_5$) of a company over two years - $2024$ and $2025$. Use the data to answer the given question.
Which branch recorded the highest combined sales across $2024$ and $2025$?

The average of $15$ numbers is $56$. The average of the first $8$ numbers is $54.4$ and that of the last $8$ numbers is $56.6$. If the $8^{\text{th}}$ number is excluded, then what is the average of the remaining numbers? (correct to one decimal place)

The table shows the marks obtained by five students in Mathematics and Physics. Refer to the table to answer the question.



If the marks obtained by E in Mathematics are increased by $25\%$ of the original marks, what will be his new percentage in Mathematics, assuming the maximum marks are $150$?

The pie chart given below shows the monthly expenditure of a family (in rupees) on various items. If the total earning is ₹70,560, then find the difference between the amount spent on Education and Rent.
[Note: Based on standard exam parameters for this question, the difference between the sector angles for Education and Rent is 36
∘
.]

Mobile phones sold by a store in six months are as follows:
January: 320, February: 280, March: 400, April: 360, May: 450, June: 390.
What is the percentage decrease in sales from May to June?

Tourists visiting a hill station during the selected months are as follows:
May: 4000, June: 5200, July: 6000, August: 5500.
What is the percentage increase in tourists from May to July?

The pie chart given below shows the number of students enrolled in class VI to class X of a school. If 1250 students are enrolled in VI to X, then find the sum of students enrolled in class VIII and IX.
[Note: Since the explicit sector angles or percentages are missing from the question text, the correct value based on standard exam keys where the combined angle/percentage of VIII and IX equals 49.28% of the total is provided.]

A bar graph shows the number of hours spent on various daily activities: Sleep: 8 hours, Office: 9 hours, Entertainment: 2 hours, Travel: 2 hours, Others: 3 hours. From the given data, calculate the number of hours spent on both travel and office time together.

The bar graph shows information about the sales of wrist watches from five branches $A_1,A_2,A_3,A_4$ and $A_5$ of company 'ABC' in 2016 and 2017. If the sum of sales of all branches in 2016 is $350$ units and in 2017 is $450$ units, find the ratio of total sales of all branches for the year

2016 to 2017.