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प्रश्न
In a survey of 300 families of a colony, the number of children in each family was recorded and the data has been represented by the bar graph, given below:
Read the graph carefully and answer the following question:
What percentage of families have 4 children?
आलेख
एक पंक्ति में उत्तर
उत्तर
The percentage of families having 4 children = `60/300 xx 100 = 20%`
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