Page 194 - Start Up Mathematics_6

9. The number of bottles of cold drinks sold by a shopkeeper on six consecutive days is as
follows:

Day Sunday Monday Tuesday Wednesday Thursday Friday
Number of 350 200 300 250 100 150
bottles

Prepare a pictograph of the data using one symbol to represent 50 bottles.
10. 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 Scale: 1 unit length = 5 houses
questions: 40

(a) Which fuel is used in maximum number of 35
30
houses? Number of houses (out of 100) 25

(b) How many houses are using coal as fuel? 20
15
(c) Suppose that the total number of houses in the 10 Kerosene Electricity
town is 1 lakh. From the given graph estimate 5 Wood LPG Coal
the number of houses using electricity. 0 Type of fuel

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