Comprehension Passage
Direction: Study the bar graph and answer the following questions
In Bar Graph, shows the number of students passed in XII class from 6 schools.
Failed students of school U is 20 more than that of school R. if the ratio between total strength of school U and school R is 5 : 3, then find the total number of failed students from both schools together.
1
45
2
50
3
60
4
40
5
None of these