Direction: Study the double bar graph given below and answer the questions.
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The ratio of the participants in exhibition of class IX with the total participants of class IX is
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- 5 : 7
- 5 : 14
- 1 : 4
- 3 : 5
Correct Option: A
On the basis of given graph in question ,
Number of participants in exhibition of class IX = 75
Total participants of class IX = 75 + 30 = 105
Required ratio = 75 : (75 + 30) = 75 : 105 = 5 : 7
