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प्रश्न
A geometric representation showing the relationship between a whole and its parts is a ______.
पर्याय
Pie chart
Histogram
Bar graph
Pictograph
उत्तर
A geometric representation showing the relationship between a whole and its parts is a pie chart.
Explanation:
A pie chart is a circular statistical graphic which is divided into slices to illustrate numerical proportion. The circle is taken as a whole and the slices are its part.
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संबंधित प्रश्न
Subjectwise marks obtained by a student in an examination are given below
| Subject | Marks |
| Marathi | 85 |
| Hindi | 85 |
| Science | 90 |
| Mathematics | 100 |
| Total | 360 |
Draw pie diagram
A group of 360 people were asked to vote for their favourite season from the three seasons rainy, winter and summer.
- Which season got the most votes?
- Find the central angle of each sector.
- Draw a pie chart to show this information.
| Season | No. of votes |
| Summer | 90 |
| Rainy | 120 |
| Winter | 150 |
The adjoining pie chart gives the marks scored in an examination by a student in Hindi, English, Mathematics, Social Science and Science. If the total marks obtained by the students were 540, answer the following questions.
- In which subject did the student score 105 marks?
(Hint: For 540 marks, the central angle = 360°. So, for 105 marks, what is the central angle?) - How many more marks were obtained by the student in Mathematics than in Hindi?
- Examine whether the sum of the marks obtained in Social Science and Mathematics is more than that in Science and Hindi.
(Hint: Just study the central angles)
The number of students in a hostel speaking different languages is given below. Display the data in a pie chart.
| Language | Hindi | English | Marathi | Tamil | Bengali | Total |
| Number of students | 40 | 12 | 9 | 7 | 4 | 72 |
The following table shows the percentages of vehicles passing a signal. Find out the measures of central angle to show the information by a pie diagram and hence draw the pie diagram.
| Type of Vehicle | Bicycle | Two wheeler | Car | Bus | Rickshaw |
| Percentage | 10 | 30 | 20 | 20 | 20 |
The number of hours, spent by a school boy on different activities in a working day, is given below:
| Activities | Sleep | School | Home | Play | Others | Total |
| Number of hours | 8 | 7 | 4 | 2 | 3 | 24 |
Present the information in the form of a pie-chart.
Employees of a company have been categorized according to their religions as given below:
| Religions | Hindu | Muslim | Sikh | Christian | Total |
| Number of workers | 420 | 300 | 225 | 105 | 1080 |
Draw a pie-chart to represent the above information.
Percentage of the different products of a village in a particular district are given below. Draw a pie-chart representing this information.
| Items | Wheat | Pulses | Jwar | Grounnuts | Vegetables | Total |
| % | `125/3` | `125/6` | `25/2` | `50/3` | `25/3` | 100 |
Represent the following data by a pie-diagram:
| Items of expenditure | Expenditure | |
| Family A | Family B | |
| Food | 4000 | 6400 |
| Clothing | 2500 | 480 |
| Rent | 1500 | 3200 |
| Education | 400 | 1000 |
| Miscellaneous | 1600 | 600 |
| Total | 10000 | 16000 |
Draw a pie-diagram for the following data of the investment pattern in a five year plan:
| Agriculture | Irrigation and Power | Small Industries | Transport | Social service | Miscellaneous |
| 14% | 16% | 29% | 17% | 16% | 8% |
The following pie-chart shows the monthly expenditure of Shikha on various items. If she spends Rs 16000 per month, answer the following questions:
(i) How much does she spend on rent?
(ii) How much does she spend on education?
(iii) What is the ratio of expenses on food and rent?
The pie diagram in figure shows the proportions of different workers in a town. Answer the following question with its help.
What is the percentage of workers in production ?
On an environment day, students in a school planted 120 trees under plantation project. The information regarding the project is shown in the following table. Show it by a pie diagram.
|
Tree name
|
Karanj | Behada | Arjun | Bakul | Kadunimb |
| No. of trees | 20 | 28 | 24 | 22 | 26 |
| ordinary bread | 320 |
| fruit bread | 80 |
| cakes and pastries | 160 |
| biscuits | 120 |
| others | 40 |
|
Total
|
720 |
In a pie chart, the total angle at the centre of the circle is ______.
Data collected in a survey shows that 40% of the buyers are interested in buying a particular brand of toothpaste. The central angle of the sector of the pie chart representing this information is ______.
A pie chart is used to compare ______ to a whole.
The following pie chart depicts the expenditure of a state government under different heads.
- If the total spending is 10 crores, how much money was spent on roads?
- How many times is the amount of money spent on education compared to the amount spent on roads?
- What fraction of the total expenditure is spent on both roads and public welfare together?
In the time table of a school, periods allotted per week to different teaching subjects are given below:
| Subject | Hindi | English | Maths | Science | Social Science |
Computer | Sanskrit |
| Periods Allotted |
7 | 8 | 8 | 8 | 7 | 4 | 3 |
Draw a pie chart for this data.
