Data Interpretation Questions

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)?

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

**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 bar graph shows the marked price of five different products in a showroom:


If the marked price of the laptop is $15\%$ more than its cost price and the shopkeeper offers a discount of $10\%$ on the marked price of the laptop, then find the profit $\%$ of the laptop.

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 following table gives the sales of batteries manufactured by a company over the years (numbers in thousands).



Which battery has the lowest total sales across all seven years?

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



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

Study the graph and find what is the maximum percentage increase of tea from the previous year to the n

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?

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

The annual profit percentage earned by a telephone company during the period 2015-2020 is given in the following table. The profit percentage is calculated by the difference between income and expenditure over expenditure. Study the table and answer the question that follows.

The following table gives the number of post-graduate students enrolled in 4 different colleges A, B, C, and D in a city over the years 2015-2018 and also the number of students who passed the final examination during these years. Study the table carefully and answer the question.

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?

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?

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?

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 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?

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?

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 bar chart shows the sale of wrist watches from five branches $A_1,A_2,A_3,A_4$ and $A_5$ of a company ABC in 2016 and 2017.

What is the ratio of the total sale of branches $A_1,A_2,A_3,A_4,A_5$ for the year 2016 to that of 2017?

Directions: The following pie charts represent the distribution of candidates who were enrolled for an entrance examination and the candidates (out of those enrolled) who passed the examination in different institutes ($P,Q,R,S,T,V,X$). Total Enrolled Candidates = $12000$ Percentage Distribution of Enrolled Candidates:$P=22\%$$Q=15\%$$R=10\%$$S=17\%$$T=8\%$$V=12\%$$X=16\%$ Total Passed Candidates = $8000$ Percentage Distribution of Passed Candidates:$P=18\%$$Q=17\%$$R=13\%$$S=16\%$$T=9\%$$V=14\%$$X=13\%$ Study the charts and answer the question that follows. The number of candidates who passed from institutes $P$ and $Q$ together exceeds the number of candidates who enrolled from institutes $T$ and $R$ together by:

The number of tourists visiting various states is given as follows:Maharashtra = $140$ Karnataka = $90$ Rajasthan = $80$ Haryana = $100$ Assam = $115$ Kerala = $215$ Goa = $260$ The number of tourists to which of the following states is less than $10\%$ of the total number of tourists?

The percentage distribution of the expenditure incurred in publishing a book is as follows:Printing Cost = $20\%$ Paper Cost = $25\%$ Royalty = $15\%$ Binding = $20\%$ Promotion Cost = $10\%$ Transportation Cost = $10\%$ If $2500$ copies are published and the printing cost for them amounts to $\text{Rs. }160,000$, then what should be the selling price of a book such that the publisher can earn a profit of $25\%$?

Study the given parameters carefully. The total fruit inventory across two major fruit shops (Shop A and Shop B) is distributed uniformly with a constant price rate: Mangoes at \ 30/\text{kg}$,Applesat$ \$40/\text{kg}$, Oranges at \ 20/\text{kg}$,Otherfruitsat$ \$15/\text{kg}$, and Guavas at \ 18/\text{kg}$.Forastandardreferencecompositequantityoftotalmass$ 1200\,\text{kg}$inShopAand$ 1400\,\text{kg}$ in Shop B with standard mean weighted pricing across components, what is the combined price of all fruits at Shop A and Shop B?

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?

A family incurs expenditure over different sectors in a month. If the combined share of fuel & food constitutes $58\%$ of the total angles/percentage distributed inside the pie chart, and the total monthly income of the family is Rs. 35000, how much has been spent on fuel & food together?

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 following table gives the number of patients visiting a dental clinic for the issues related to their oral health during the months September, October, November and December 2018. Study the table carefully and answer the question that follows.
Month (2018) Filling Root canal Tooth extraction Implants
September 180 480 570 260
October 560 770 620 470
November 940 1080 890 220
December 820 590 530 1040
What is the ratio of the total number of patients in September to the total number of patients in December in 2018?

Study the given table and answer the question that follows.
The table shows the total number of batteries sold by a company (in lakhs) over the years.

In a school, periodical examinations are held every two months. During the academic session from April 2001 to March 2002, a Class IX student appeared in each of these periodical exams. The line graph below shows the total marks obtained by the student in each periodical exam. Maximum Total Marks in each periodical exam = 500.



What is the percentage of the marks obtained by the student in the periodical exams of August 2001 and October 2001 combined?

The bar chart shows the sale of wrist watches from five branches $A_1,A_2,A_3,A_4$ and $A_5$ of a company ABC in 2016 and 2017.

What is the total sale of branches $A_1,A_2,A_3$ for the year 2016 (in crores)?

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?

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.

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?

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?

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 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)

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?

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.What is the ratio of units sold of brand G to that of brand A?

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 ________.

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?

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?

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

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)

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:

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 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?

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 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)

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)

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 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?

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 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 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 following chart represents the demand and production of five companies V, W, X, Y and Z.
If K% of the production of company W equals the production of company Z, then K equals:

(Note: Based on the standard exam data for this problem, the production of company W is 40 units and the production of company Z is 60 units.)

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?

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.

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.
Let the sales values for $A_2$ be $75$ (in 2016) and $65$ (in 2017), and for $A_4$ be $85$ (in 2016) and $95$ (in 2017).

What is the ratio of total sales of branches $A_2$ and $A_4$ for the year 2016 to the year 2017?

Study the given graph and answer the following question.
Suppose the total production of barley over 4 years is 500 tonnes, and the average production of wheat, rice, and barley in 2017 is 120 tonnes.

45% of the total production of barley in the given 4 years is what per cent more than the average production (per year) of wheat, rice and barley in 2017?

The following bar graph shows the number of students enrolled in Institutes A and B during 5 years (2014 to 2018).
Assume the values for 2017 are A=250,B=280; for 2018 are A=320,B=280; and for 2016, institute B=200.

What is the ratio of the total number of students enrolled in both the institutes during 2017 and 2018 to that of the number of students enrolled in institute B for the year 2016?

The following distribution represents candidates who were enrolled for a competitive examination, and the candidates (out of those enrolled) who passed the exam from five different institutes P, Q, R, S and T.
Suppose the total number of enrolled candidates is 7500 with distribution: P = 22%, Q = 30%, R = 10%, S = 18%, T = 20%.
The total number of passed candidates is 4000 with distribution: P = 18%, Q = 24%, R = 14%, S = 22%, T = 22%.

The total number of candidates who enrolled in institutes P, R and T together is what percentage more than the number of candidates who passed from institutes P, R and T together?

The following table gives the sales of batteries manufactured by a company over the years. Number of different types of batteries sold by a company over the years (numbers in thousands):

Which battery has the lowest total sales across all seven years?

Study the given pie-chart and answer the question that follows.
If the pie-chart shows the distribution of 36 marbles among 3 persons (where Madhuri's share corresponds to an angle of 160
∘
in the circle), then the number of marbles Madhuri has is:

The given bar graph reflects the data on the favourite colours of several students in a class. Suppose the students are divided into two groups, A and B, with those in Group A choosing one of Red, Green, Orange or Pink as their favourite colour and those in Group B choosing any of the other four colours as the favourite. How many more students were there in Group A than in Group B as per the bar graph?
(Note: Based on standard textbook data for this specific problem, the number of students are: Red = 43, Green = 19, Orange = 34, Pink = 27, and the other four colours are Blue = 31, Yellow = 49, Black = 18, White = 23).

The expenditure of a family in a month is given in a pie chart. If the difference of expenditure between education and travel is $\text{Rs. }4,000$, then what will be the total income of the family?

The monthly expenditure of a family on various items is represented in a pie chart where expenditures are given in percentages. If the difference in expenditure between education (18%) and travel (8%) is Rs. 4,000, then what is the total income of the family?