| The following bar graph shows the number of houses (out of 100) in a town using different types of fuels for cooking. |
| Read the bar graph and answer the following questions: |
| Scale: 1 unit length = 5 houses |
 |
| (a) Which fuel is used in maximum number of houses? |
| (b) How many houses are using coal as fuel? |
| (c) Suppose that the total number of houses in the town is 1 lakh. |
| From the above graph estimate the number of houses using electricity. |
Answer:
(a) LPG fuel is used in maximum no. of houses. (b) There are 10 houses using coal as fuel. (c) The no. of houses using electricity. \[=\frac{5}{100}\times 1,00,000=5,000\]
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