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प्रश्न
The following table shows the market position of different brands of tea-leaves.
| Brand | A | B | C | D | others |
| % of Buyers | 35 | 20 | 20 | 15 | 10 |
Draw it-pie-chart to represent the above information.
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उत्तर
| Name of brand | % of Buyers | Central angle |
| A | 35 | `35/100 xx 360^circ = 126^circ` |
| B | 20 | `20/100 xx 360^circ = 72^circ` |
| C | 20 | `20/100 xx 360^circ = 72^circ` |
| D | 15 | `15/100 xx 360^circ = 54^circ` |
| Others | 10 | `10/100 xx 360^circ = 36^circ` |
| 100 | `360^circ` |
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संबंधित प्रश्न
Read the following bar graph(Fig. 23.15) and answer the following questions:
(i) What information is given by the bar graph?
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Read the bar graph given in Fig. below and answer the following questions:
(i) What information does it give?
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(iv) In which part the gap between 1980 and 1990 is maximum?
Explain the reading and interpretation of bar graphs.
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| Year | 1960-61 | 1970-71 | 1980-81 | 1990-91 | 2000-2001 |
| Route length (in thousand km) |
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Represent the above data with the help of a bar graph.
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| Profits per shop: | 0-50 | 50-100 | 100-50 | 150-200 | 200-250 | 250-300 |
| No. shops: | 12 | 18 | 27 | 20 | 17 | 6 |
Draw a histogram for the data and show the frequency polygon for it.
In a frequency distribution, ogives are graphical representation of
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Students of a small school use different modes of travel to school as shown below:
| Mode | Bus | Car | Bicycle | Auto | On foot |
| No. of students | 142 | 98 | 50 | 34 | 16 |
Draw a suitable bar graph.
Read the following bar graph and answer the following questions:
a. What information is given by the graph?
b. Which state is the largest producer of wheat?
c. Which state is the largest producer of sugar?
d. Which state has total production of wheat and sugar as its maximum?
e. Which state has the total production of wheat and sugar minimum?
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