Advertisements
Advertisements
प्रश्न
Monthly expenditure of Kumaran’s family is given below. Draw a suitable Pie chart.
| Particulars | Food | Education | Rent | Transport | Miscellaneous |
| Expenses (in %) | 50% | 20% | 15% | 5% | 10% |
Also
1. Find the amount spent for education if Kumaran spends ₹ 6000 for Rent.
2. What is the total salary of Kumaran?
3. How much did he spend more for food than education?
उत्तर
| Particulars | Expeenses (in %) |
Central angle |
| Food | 50% | `50/100 xx 360^circ` = 180° |
| Education | 20% | `20/100 xx 360^circ` = 72° |
| Rent | 15% | `15/100 xx 360^circ` = 54° |
| Transport | 5% | `5/100 xx 360^circ` = 18° |
| Miscellaneous | 10% | `10/100 xx 360^circ` = 36° |
| Total | 100% | 360° |
Monthly expenditure of kumaran’s family.
1. Given Kumaran spends ₹ 6000 for Rent.
∴ 15% of total expenditure = 6000
`15/100` (Total Expenditure) = 6000
Total Expenditure = `(6000 xx 100)/15`
Total Expenditure = ₹ 40,000
Amount spend for education = 20% of total expenditure.
`20/100 xx 40000`
= ₹ 8000
2. Total salary of Kumaran = ₹ 40,000
3. Amount spend for food = 50% of 40,000
Amount spend for the food than education
= 20,000 – 8,000
= ₹ 12,000
APPEARS IN
संबंधित प्रश्न
Comparison of parts of a whole may be done by a pie chart
A pie diagram is a circle broken down into component sectors
Media and business people use pie charts
A paint company asked a group of students about their favourite colours and made a pie chart of their findings. Use the information to answer the following questions.
What fraction of the students liked blue?
A paint company asked a group of students about their favourite colours and made a pie chart of their findings. Use the information to answer the following questions.
How many students did not like red colour?
A paint company asked a group of students about their favourite colours and made a pie chart of their findings. Use the information to answer the following questions.
How many students were asked about their favourite colours?
Income from various sources for Government of India from a rupee is given below. raw a pie chart.
| Source | Corporation tax | Income tax | Customs | Excise duties | Service Tax | Others |
| Income (in paise) | 19 | 16 | 9 | 14 | 10 | 32 |
In the pie-diagram, the data of 720 students who opted for their favourite literature type is shown. The data is expressed in the percentages. Using this diagram complete the following table.
| Type of Literature | Angular measure | Number of students |
| Comics | 72° | 144 |
| Mystery | 90° | ______ |
| Fiction | ______ | 216 |
| Drama | ______ | ______ |
| Science Fiction | 72° | 144 |
The following table shows the percentage of demand of different plants.
| Plants | Rose | Lily | Tulip | Daisy | Dahlia |
| No. of Plants | 31 | 25 | 12 | 17 | 15 |
Complete the following table:
| Plants | No. of plants | Measure of central angle |
| Rose | 31 | `31/100 xx 360^circ = square` |
| Lily | 25 | `square` |
| Tulip | 12 | `square` |
| Daisy | 17 | `square` |
| Dahlia | 15 | `square` |
In the given figure, the pie diagram represents the amount spent on different sports by a school administration in a year. If the money spent on football is ₹ 9,000, answer the following questions:
- What is the total amount spent on sports?
- What is the amount spent on cricket?
