Line Graph MCQ Quiz - Objective Question with Answer for Line Graph - Download Free PDF
Last updated on Jul 10, 2025
Latest Line Graph MCQ Objective Questions
Line Graph Question 1:
Comprehension:
Direction: The following line graph shows the production of 5 shoe companies in three different months. Read the chart and answers the following questions.
Find the total number of shoes produced in all three month together.
Answer (Detailed Solution Below)
Line Graph Question 1 Detailed Solution
Calculation:
Total Puma shoes produced in all three month = 1,300 + 1,500 + 1,600 = 4,400
Total Adidas shoes produced in all three month = 1,000 + 1,100 + 1,300 = 3,400
Total Nike shoes produced in all three month = 800 + 900 + 1,000 = 2,700
Total Bata shoes produced in all three month = 1,200 + 1,100 + 1,500 = 3,800
Total Fila shoes produced in all three month = 900 + 1,000 + 1,400 = 3,300
∴Total number of shoes produced in all three month together =
= 4,400 + 3,400 + 2,700 + 3,800 + 3,300
= 17,600
Line Graph Question 2:
Comprehension:
Direction: The following line graph shows the production of 5 shoe companies in three different months. Read the chart and answers the following questions.
Find the percentage increment in production of Adidas shoes in July month comparison to May month.
Answer (Detailed Solution Below)
Line Graph Question 2 Detailed Solution
Calculation:
Production of Adidas shoes in May month = 1,000
Production of Adidas shoes in July month = 1,300
Percentage increment in production of Adidas shoes in July month comparison to May month = [(1,300 — 1,000) / 1,000] × 100
= 300 / 1,000 × 100 → 30 %
Line Graph Question 3:
Comprehension:
Direction: The following line graph shows the production of 5 shoe companies in three different months. Read the chart and answers the following questions.
Sale of Puma shoes in May month is 10 %, in June month is 15 % and in July month is 12.5 %, then find the total number of Puma shoes sold in all three month:
Answer (Detailed Solution Below)
Line Graph Question 3 Detailed Solution
Calculation:
Production of Puma shoes in May month = 1,300
Percentage of Puma shoes sold in May month = 10 %
∴ Number of Puma shoes sold in May month = 1,300 × 10 / 100 → 130
Production of Puma shoes in June month = 1,500
Percentage of Puma shoes sold in June month = 15 %
∴ Number of Puma shoes sold in June month = 1,500 × 15 / 100 → 225
Production of Puma shoes in July month = 1,600
Percentage of Puma shoes sold in July month = 12.5 % → 1 / 8
∴ Number of Puma shoes sold in July month = 1,600 × 1 / 8 → 200
∴ Total number of Puma shoes sold in all three months = 130 + 225 + 200 = 555
Line Graph Question 4:
Comprehension:
Direction: The following line graph shows the production of 5 shoe companies in three different months. Read the chart and answers the following questions.
Find the difference between average production of Nike shoes in all three months and average production of Bata shoes in June and July month.
Answer (Detailed Solution Below)
Line Graph Question 4 Detailed Solution
Calculation:
Production of Nike shoes in all three month = May + June + July = 800 + 900 + 1,000 = 2,700
Average production of Nike shoes in all three month = 2,700/3 = 900
Production of Bata shoes in June month = 1,100
Production of Bata shoes in July month = 1,500
Average production of Bata shoes in June and July = (1,100 + 1,500)/2 = 1,300
Difference = 1,300 – 900 = 400
∴ Required difference is 400
Line Graph Question 5:
Comprehension:
Direction: The following line graph shows the production of 5 shoe companies in three different months. Read the chart and answers the following questions.
Find the ratio between total shoes produced in May month and total shoes produced in June month.
Answer (Detailed Solution Below)
Line Graph Question 5 Detailed Solution
Calculation:
Total shoes produced in May month are: 1,300 + 1,000 + 800 + 1,200 + 900 = 5,200
Total shoes produced in June month are: 1,500 + 1,100 + 900 + 1,100 + 1,000 = 5,600
∴ Ratio = May : June
= 5,200 : 5,600
= 13 : 14
Top Line Graph MCQ Objective Questions
The line chart given below shows the profit percentage of a company on 5 different products P1, P2, P3, P4 and P5.
The expenditure of product P5 is Rs. 46000. What is the revenue of product P5?
Answer (Detailed Solution Below)
Line Graph Question 6 Detailed Solution
Download Solution PDFGIVEN:
From the chart
Profit percentage in P5 = 8%
Expenditure = Rs. 46000
FORMULA USED:
Profit percentage = [(Revenue – Expenditure)/Expenditure] × 100
CALCULATION:
Profit percentage = [(Revenue – Expenditure)/Expenditure] × 100
⇒ 8 = [(Revenue – 46000)/46000] × 100
⇒ Revenue – 46000 = 8 × 460
⇒ Revenue = 3680 + 46000
⇒ Revenue = 49680
Study the line graph and answer the question that follows.
The line graph represents the number of vehicles (in thousands) manufactured by two automobile companies A and B over the years from 2010 to 2015. The X-axis represents the years and the Y-axis represents number of vehicles in thousands.
(The data shown here is only for mathematical exercise. They do not represent the actual figures of the country.)
The average value of the vehicles manufactured by Company A is what per cent of the average value of the vehicles manufactured by Company B during 2010 to 2015?
Answer (Detailed Solution Below)
Line Graph Question 7 Detailed Solution
Download Solution PDFCalculation:
Total value of vehicles manufactured by company A during 2010 - 2015 = 260 + 218 + 224 + 179 + 266 + 348 = 1495
Average value of vehicles manufactured by company A during 2010 - 2015 = 1495/6 = 249.16 (in thousands)
Total value of vehicles manufactured by company B during 2010 - 2015 = 307 + 270 + 250 + 289 + 310 + 416 = 1842
Average value of vehicles manufactured by company B during 2010 - 2015 = 1842/6 = 307 (in thousands)
∴ Required percentage = 249.16/307 × 100 = 81.2%
The line chart given below shows the profit percentage of a company on 5 different products P1, P2, P3, P4 and P5.
The revenue of product P3 is Rs. 38100. What is expenditure of product P3?
Answer (Detailed Solution Below)
Line Graph Question 8 Detailed Solution
Download Solution PDFGiven:
The revenue of product P3 is Rs. 38100.
Formula used:
Profit% = (revenue – expenditure)/expenditure × 100
Calculation:
The revenue of product P3 is 38100,
Let expenditure be Rs. y.
⇒ Profit% = (revenue – expenditure)/expenditure × 100
⇒ 27 = (38100 – y)/y × 100
⇒ 27y = 3810000 – 100y
⇒ 127y = 3810000
⇒ y = 30000
∴ Expenditure of product P3 is Rs. 30000
A company has five plants for manufacturing spare parts. Each plant manufactures local quality and export quality.
What is the ratio of the production of local quality and export quality units of the highest manufacturing plant?
Answer (Detailed Solution Below)
Line Graph Question 9 Detailed Solution
Download Solution PDFCalculation:
Manufacturing capacity of plant A = 420 + 140 = 560
Manufacturing capacity of plant B = 350 + 150 = 500
Manufacturing capacity of plant C = 360 + 120 = 480
Manufacturing capacity of plant D = 440 + 80 = 520
Manufacturing capacity of plant E = 440 + 110 = 550
So,
Plant A has the highest manufacturing capacity.
In Plant A:
Local Quality = 420
Export Quality = 140
Thus,
Local quality : Export quality
⇒ 420 : 140 = 3 : 1
∴ The correct answer is option (1).
The line chart shows the annual food grain production for a country. For how many years was the production higher than the average production of the period?
Answer (Detailed Solution Below)
Line Graph Question 10 Detailed Solution
Download Solution PDFCalculation
Average production = (100 + 180 + 160 + 230 + 150 + 200)/6 = 1020/6 = 170
Except for 2012, 2014 and 2016, all other year average is higher than the average.
The answer is 3.
The line chart given below shows the ratio of imports to exports for a country for 5 consecutive years. Y1, Y2, Y3, Y4 and Y5.
If the exports for year Y3 is Rs. 35,000 crore, then what will be imported (in crores) for the year Y3?
Answer (Detailed Solution Below)
Line Graph Question 11 Detailed Solution
Download Solution PDFThe ratio of import and export for Y3 is 1.1
Also exports for year Y3 is Rs. 35000 crore
∴ Imports for year Y3 = 35000 × 1.1 = Rs. 38500 crore
The line chart given below shows the ratio of imports to exports for a country for 5 consecutive years Y1, Y2, Y3, Y4 and Y5.
the imports for year Y5 is Rs. 76000 crore, then what will be exports (in crores) for the year Y5?
Answer (Detailed Solution Below)
Line Graph Question 12 Detailed Solution
Download Solution PDFCalculation:
From the line chart,
Ratio of imports to exports in year Y5 = 0.95
⇒ Imports/Exports = 0.95
⇒ 76000/Exports = 0.95 = 95/100 = 19/20
⇒ Exports = 76000 × 20/19
∴ Exports = Rs. 80000 crore
The following line graph displays the ratio of exports to imports (in terms of money in ₹ crores) of company A from 2010 to 2015.
Study the graph carefully and answer the question based on the given line graph.
In how many years, the export of company A was more than the company's import?
Answer (Detailed Solution Below)
Line Graph Question 13 Detailed Solution
Download Solution PDFCalculation:
Ratio of export to import in 2010 = E : I = 9 : 10
Ratio of export to import in 2011 = E : I = 12 : 10
Ratio of export to import in 2012 = E : I = 7 : 10
Ratio of export to import in 2013 = E : I = 24 : 10
Ratio of export to import in 2014 = E : I = 35 : 10
Ratio of export to import in 2015 = E : I = 24 : 10
Hence, there are four observations in which the export of company A was more than the company A import
∴ The correct answer is four.
Based on the given graph, what is the percentage change in CO2 concentration from year 1995 to 2015?
Answer (Detailed Solution Below)
Line Graph Question 14 Detailed Solution
Download Solution PDFFrom the graph:
CO2 concentration in the year 1995 = 360
CO2 concentration in the year 2015 = 400
Hence,
Percentage change = [(400 – 360)/360] × 100
⇒ 40/360 × 100
⇒ 1/9 × 100 = 11.11%
∴ The percentage change in CO2 concentration is 11.11%.
Between years 2015 to years 2018, when per quintal import price was maximum?
Answer (Detailed Solution Below)
Line Graph Question 15 Detailed Solution
Download Solution PDFFormula Used:
Per quintal import price = Total Cost/Total Quantity
Calculation:
In the year 2015 = 60/6 = 10
In the year 2016 = 36/9 = 4
In the year 2017 = 100/12 = 8.33
In the year 2018 = 20/6 = 3.33
In the year 2015 per quintal import price was maximum.
The correct option is 1 i.e. 2015