Direction: Study the following graph to answer the following question given below: Number of students of class 6 in two different sections of five different schools What is the respective ratio of the total number of students studying in section I of schools B and D together to those studying in section II of schools A and D together?

Direction: Study the following graph to answer the following question

1.	Direction: Study the following graph to answer the following question given below: Number of students of class 6 in two different sections of five different schools What is the respective ratio of the total number of students studying in section I of schools B and D together to those studying in section II of schools A and D together?
A.	\[13:18\]
B.	\[13:17\]
C.	\[15:19\]
D.	\[18:21\]
E.	None of these
Answer» B. \[13:17\]