The given bar graph shows the number of students of two schools over a period of six years.
In the bar graph, what is the ratio of the students taken for years the 2008, 2012, 2013 together from school A to th students taken for the years 2009, 2010, 2011 together from school B?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e 229 : 217.
The number of students taken for years 2008, 2012, and 2013 together from school A = 640 + 900 + 750 = 2290
The number of students taken for years 2009, 2010, and 2011 together from school B = 820 + 600 + 750 = 2170
Required ratio = 2290 : 2170 = 229 : 217