Direction: Study the following histogram and answer the questions.
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The ratio of the number of persons between the age group of 20 – 25 and 30 – 35 is :
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- 1 : 3
- 2 : 1
- 10 : 3
- 6 : 1
Correct Option: C
According to given bar graph , we have
Number of persons in the age group of 20 – 25 = 250
Number of persons in the age group of 30 – 35 = 75
Required ratio = Number of persons in the age group of 20 – 25 : Number of persons in the age group of 30 – 35
Required ratio = 250 : 75 = 10 : 3
