Single Pie MCQ Quiz - Objective Question with Answer for Single Pie - Download Free PDF
Last updated on May 23, 2025
Latest Single Pie MCQ Objective Questions
Single Pie Question 1:
In the summer a survey was conducted among 400 people about their favourite beverage. The following pie chart shows the data. What is the total central for cold coffee and a cold drink?
Answer (Detailed Solution Below)
Single Pie Question 1 Detailed Solution
Calculation:
Central Angle = (Percentage of the expenditure / 100) × 360°
Expenditure on cold coffee is 6% and cold drink is 2%,
Central Angle for Cold Coffee = (6 / 100) × 360° = 21.6°
Central Angle for Cold Drink = (2 / 100) × 360° = 7.2°
Total Central Angle = 21.6° + 7.2° = 28.8°
The total central angle for cold coffee and cold drink is 28.8°.
Single Pie Question 2:
The below pie chart shows the % distribution of the expenditure incurred in establishing a business. What is the central angle of the sector corresponding to the expenditure incurred on staff?
Answer (Detailed Solution Below)
Single Pie Question 2 Detailed Solution
Calculation:
Central Angle = (Percentage of the expenditure / 100) × 360°
Given the expenditure on staff is 15%, we can calculate the central angle as follows:
Central Angle = (15 / 100) × 360°
Central Angle = 0.15 × 360° = 54°
The central angle corresponding to the expenditure on staff is 54°.
Single Pie Question 3:
Study the given pie-chart and answer the question that follows.
Monthly percentage expenditure of a Sultan is given in the pie-chart.
What is the monthly expenditure on Food by the Sultan (in ₹) if the total monthly expenditure of the Sultan is ₹10,000?
Answer (Detailed Solution Below)
Single Pie Question 3 Detailed Solution
Given:
Total monthly expenditure of the Sultan = ₹10,000
Percentage expenditure on Food = 25%
Formula Used:
Monthly expenditure on Food = (Percentage expenditure on Food / 100) × Total monthly expenditure
Calculation:
Monthly expenditure on Food = (25 / 100) × 10,000
⇒ Monthly expenditure on Food = 0.25 × 10,000
⇒ Monthly expenditure on Food = 2,500
The monthly expenditure on Food by the Sultan is ₹2,500.
Single Pie Question 4:
The following pie-chart shows the distribution of students at graduate level in different institutes in a town. Study the given chart and answer the question that follows.
Distribution of students at graduate level institutes
If the total number of students at the graduate level is 2,46,000, then how many students of institutes A and B are studying
at graduate level?
Answer (Detailed Solution Below)
Single Pie Question 4 Detailed Solution
Given:
Total number of students at the graduate level = 2,46,000
Percentage of students in institute A = 17%
Percentage of students in institute B = 14%
Formula used:
Number of students = (Percentage) × (Total number of students)
Calculations:
Number of students in institute A = (17/100) × 2,46,000 = 41,820
Number of students in institute B = (14/100) × 2,46,000 = 34,440
Total number of students in institutes A and B = 41,820 + 34,440 = 76,260
∴ The total number of students in institutes A and B is: 76,260
Single Pie Question 5:
Study the given pie chart carefully and answer the question that follows.
If the total expenditure is ₹10,70,000, then find the central angle of the sector representing ‘drawing’.
Answer (Detailed Solution Below)
Single Pie Question 5 Detailed Solution
Given:
Total expenditure = ₹10,70,000
Expenditure on drawing = 19%
Formula used:
Central angle = (Expenditure on drawing / Total expenditure) × 360°
Calculations:
Central angle of drawing = (19 / 100) × 360°
⇒ Central angle of drawing = 68.4°
∴ The correct answer is option (3).
Top Single Pie MCQ Objective Questions
Various expenditures incurred by a publishing company for publishing a book in 2018 are given in the following pie chart. Study the chart and answer the question.
Price printed on a book is 15% above the cost price. If the price printed on a book is Rs. 942, then the cost of paper for a single copy in Rs. is (rounded off to one decimal place)
Answer (Detailed Solution Below)
Single Pie Question 6 Detailed Solution
Download Solution PDFCalculation:
Let the Cost price of the book be 100
Then, Marked Price of the book is 100 + (15% of 100) = 115
Printed price or marked price = 942
Cost price of book = 942 × (100/115)
⇒ 819.13
Now,
Paper cost = 819.13 × 15/100
⇒ 122.869 ≈ 122.9
∴ The required answer is Rs. 122.9
Study the given chart and answer the following question.
What is the central angle corresponding to the production steel by Kerala?
Answer (Detailed Solution Below)
Single Pie Question 7 Detailed Solution
Download Solution PDFCalculation:
Percentage of Kerala in total production = \(\frac {200}{220 + 240 + 180 + 160 + 200} \times 100 \) = 20%
We know that 100% of the pie chart represents 360°.
Now, the 20% pie chart represents = \(\frac {360 \times 20}{100}\) = 72°
∴ The central angle corresponding to the production of steel by Kerala is 72°.
The pie chart given below shows the number of truck sold by 8 different companies. The total number of truck sold by all these 8 companies are 4000. Number of truck sold by a particular company is shown as a percent of total number of truck sold by all these 8 companies.
The number of trucks sold by B, C, F and H is how much percent less than the number of trucks sold by all these 8 companies?
Answer (Detailed Solution Below)
Single Pie Question 8 Detailed Solution
Download Solution PDFCalculation:
Total percentage of trucks sold in B, C, F and H = 27 + 18 + 7 + 14
⇒ 66%
Difference = 100% - 66%
⇒ 34%
∴ The required answer is 34 percent.
The following pie chart represents the percentage distribution of girls in five girls' colleges A, B, C, D and E. The total number of girls in all the five colleges is 2,500.
What is the average number of girls in the colleges C and E?
Answer (Detailed Solution Below)
Single Pie Question 9 Detailed Solution
Download Solution PDFConcept used:
The sum of variables/No. of variables = Average of variables
Calculation
The number of girls in the colleges C = 20% of 2500
⇒ 500
The number of girls in the colleges E = 26% of 2500
⇒ 650
The average number of girls in colleges C and E = (500 + 650)/2
⇒ 575
The average number of girls in colleges C and E is 575.
The following pie chart shows the spending of a country on tourism in various states during the year 2012. Total spending of the country = Rs. 49,62,000
The amount spent on state together D1 and D4 exceeds that spent on together D2 and D7 by :
Answer (Detailed Solution Below)
Single Pie Question 10 Detailed Solution
Download Solution PDFCalculation:
Total % of D1 and D4 = 12 + 14
⇒ 26%
Total % of D2 and D7 = 11 + 11
⇒ 22%
Difference = 26% - 22%
⇒ 4%
Difference in amount = 4962000 × 4%
⇒ 198480
∴ The required answer is Rs. 1,98,480.
The pie chart given below shows the production of 6 different factories. The total production of all these 6 factories are 22000. The production of a particular factory is shown as a percent of total production of all these 6 factories.
P1 = The value of average production of A, C, D and F.
P2 = The difference between the production of B and E.
What is the value of (P1 + P2)?
Answer (Detailed Solution Below)
Single Pie Question 11 Detailed Solution
Download Solution PDFGiven:
Calculation:
The average of A, C, D and F = (37 + 20 + 4 + 10)/4 = 17.75%
The difference between the production of B and E is 16 - 13 = 3%
Now (P1 + P2) = 17.75 + 3 = 20.75%
Now according to the question:
⇒ 20.75% of 22000
⇒ 4565
∴ Option 4 is the correct answer.
The pie chart given below shows the sales of 7 different companies. The total sales of all these 7 companies are 2880. The sale of a particular company is shown in terms of degree with respect to the total sales of all these 7 companies.
The average sales of G and H is how much percent more than the average sales of D and I?
Answer (Detailed Solution Below)
Single Pie Question 12 Detailed Solution
Download Solution PDFCalculation:
Average sales of G and H = (13° + 73°)/2
⇒ 86/2 = 43°
Average sales of D and I = (17° + 53°)/2
⇒ 70/2 = 35°
Average sales of G and H is more than the average sales of D and I = 43 - 35 = 8°
Percentage = (8/35) × 100 = 22.86%
∴ Option 4 is the correct answer.
The following chart shows the scores of employees is a company's annual performance.
What is the percentage of Kartik's score out of the score of all the employees?
Answer (Detailed Solution Below)
Single Pie Question 13 Detailed Solution
Download Solution PDFGiven:
The following chart shows the scores of employees is a company's annual performance.
Calculations:
Kartik's marks = 80
Total marks = 80 + 90 + 75 + 70 + 85 = 400
Percentage required
= 80 × 100/400
= 20%
Hence, The Required value 20%.
The pie chart given below shows the number of bike sold by 8 different companies. The total number of bike sold by all these 8 companies are 2000. Number of bikes sold by a particular company is shown as a percent of total number of bike sold by all these 8 companies.
What is the difference between the average number of bikes sold by P, Q, R and S and the average number of bikes sold by T, U, V and W?
Answer (Detailed Solution Below)
Single Pie Question 14 Detailed Solution
Download Solution PDFCalculation:
The average number of bikes sold by P, Q, R and S = {(21 + 19 + 5 + 20)% × 2000} ÷ 4 = 325
So, the average number of bikes sold by T, U, V, and W = (2000 - 1300)/4 = 175
Now, the difference = 325 - 175 = 150
∴ The difference between the average number of bikes sold by P, Q, R and S and the average number of bikes sold by T, U, V and W is 150.
Five different companies, A, B, C, D and E. make robotic toys. The total number of robotic toys produced by these five companies is 8,00,000. The cost of production of each robotic toy is ₹5,000. The distribution of the total production is given by the following pie chart.
What is the total cost of production of the given item by companies A and E together?
Answer (Detailed Solution Below)
Single Pie Question 15 Detailed Solution
Download Solution PDFGiven:
Calculations:
Cost of production by company A= 90
Cost of production by company E = 36
Total cost of production by A and E together = 90 + 36 = 126
So, Total cost required= 126 × 5,000 × 8,00,000/360 = 1,400,000,000 or 140 crores
Hence, The Required value is 140 crores.