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Question : The given bar graph shows the number of students of two schools over six years.

In the bar graph, what is the ratio of the students taken for years 2008, 2012, and 2013 together from school A to the students taken for the years 2009, 2010, and 2011 together from school B?

Option 1: 118: 251

Option 2: 229: 217

Option 3: 251: 118

Option 4: 217: 229


Team Careers360 14th Jan, 2024
Answer (1)
Team Careers360 23rd Jan, 2024

Correct Answer: 229: 217


Solution : The average of total students from school A 2008, 2012, and 2013 = 640 + 900 + 750 = 2290
The average of total students from school B in 2009, 2010, and 2011 =  820 + 600 + 750 = 2170
The required ratio = 2290 : 2170
$\therefore$ The ratio of the average of total students from school B to the average of the total students from school A is 229: 217.
Hence, the correct answer is 229: 217.

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