Comprehension Passage
Direction: Study the pie – chart carefully and answers the given questions:
Pie chart represents the percentage of girls and boys studying in different classes in a school.
Total no. of students = 10,000
Each sector of pie-chart represents the percentage of students studying in different class.
Total no. of students got promoted = 4500
Each sector represent the percentage of students got promoted from each class.
What is the ratio of promoted students from class X to class IX?
1
2 : 1
2
2 : 3
3
3 : 4
4
5 : 6
5
7 : 9