Question : Directions: Study the following histogram and answer the questions.
The ratio of the number of persons between the age group of 20-25 and 30-35 is:
Option 1: 1 : 3
Option 2: 2 : 1
Option 3: 5 : 2
Option 4: 6 : 1
Correct Answer: 5 : 2
Solution :
Person in the class interval 20–25 = 250
Person in the class interval 30–35 = 100
Required ratio = 250 : 100 = 5 : 2
Hence, the correct answer is 5 : 2.
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