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प्रश्न
The following table shows the number of Buses and Trucks in nearest lakh units. Draw percentage bar-diagram. (Approximate the percentages to the nearest integer)
| Year | No. of Trucks | No. of Buses |
| 2005-2006 | 47 | 9 |
| 2007-2008 | 56 | 13 |
| 2008-2009 | 60 | 16 |
| 2009-2010 | 63 | 18 |
आलेख
उत्तर
The following table shows the number of Buses and Trucks in nearest lakh units.
| Year | No of trucks | Percentage of trucks | No of buses | Percentage of buses |
| 2005-2006 | 47 | =47 / (47+9)×100=4700 / 56=83.92≈84 | 9 | =9 / (47+9)×100=900 / 56=16.07≈16 |
| 2007-2008 | 56 | =56 / (56+13)×100=5600 / 69=81.15≈81 | 13 | =13 / (56+13)×100=1300 / 69=18.84≈19 |
| 2008-2009 | 60 | =60 / (60+16)×100=6000 / 76=78.94≈79 | 16 | =16 / (60+16)×100=1600 / 76=21.05≈21 |
| 2009-2010 | 63 | =63 / (63+18)×100=6300 / 81=77.77≈78 | 18 | =18 / (63+18)×100=1800 / 81=22.22≈22 |
The percentage bar-diagram of the above table is as follows:
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