PREPARATORY QUESTIONS

DATA INTERPRETATION (BAR GRAPH)

PREPARATORY SET-38 (BAR GRAPH)

Direction (Qs.1-5): Study the following information carefully and answer the questions given below.

The given bar graph shows the number of students in three different classes in five different schools – S, T, U, V and W.

Question No : 1

What is the average number of students in Class A from all the school together?

(1) 100

(2) 150

(3) 200

(4) 250

(5) 300

Question No : 2

What is the difference between the number of students in class A and B from S, T and W schools together?

(1) 10

(2) 50

(3) 40

(4) 60

(5) None of these

Question No : 3

What is the difference between the total number of students from Class B and C together in all the schools together?

(1) 200

(2) 250

(3) 300

(4) 150

(5) 100

Question No : 4

Number of students in Class B from W is what percent of the total number of students from U in all the class together?

(1) 12.48%

(2) 15.78%

(3) 20.05%

(4) 18.64%

(5) 10.38%

Question No : 5

What is the ratio of the total number of students from V in all the classes together to the total number of students from S in all the classes together?

(1) 11 : 12

(2) 12 : 13

(3) 13 : 14

(4) 14 : 15

(5) 15 : 16