Instructions
Read the following graph and answer the questions below
The diagram below shows the enrolment of students in a school in different years, from 2014 to 2017.
Question 103
The ratio of enrolment of students in the year 2015 to that in the years 2014 and 2016 together is
Solution
In the year 2015 , number of students was 400.
In the year 2014 & 2016 , number of students was 200&250 respectively.
So, required ratio is$$=400:(200+250)$$.
$$=400:450=8:9.$$
B is correct choice.
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