Comprehension Passage
Direction: Study the graph and answer the following question.
The graph shows total number of staffs (Officers + Clerks) and number of clerks in different branches of a bank.
What is ratio between number of Officers in branch E and number of clerks in bank D?
1
7 ∶ 3
2
5 ∶ 3
3
5 ∶ 9
4
5 ∶ 8