PREPARATORY QUESTIONS

DATA INTERPRETATION (BAR GRAPH)

PREPARATORY SET-73 (BAR GRAPH)

Direction (Qs.1-5): Study the following graph carefully to answer the questions that follow:

 

 

Question No : 1

What is the respective ratio of the total number of girls participating in the rally from Schools D and E together to the total number of boys participating in the rally from School A and B together?

(1) 23 : 18

(2) 43 : 35

(3) 41 : 38

(4) 21 : 20

(5) None of these

Question No : 2

What is the average number of girls participating in the rally from all the schools together?

(1) 500

(2) 480

(3) 525

(4) 495

(5) None of these

Question No : 3

What is the total number of girls participating in the rally from Schools A and C together?

(1) 825

(2) 875

(3) 950

(4) 975

(5) None of these

Question No : 4

The number of boys participating in the rally from School B is what percent of the total number of children participating in the rally from that School? (Rounded off to two digits after decimal)

(1) 48.84%

(2) 47.37%

(3) 49.28%

(4) 46.46%

(5) None of these

Question No : 5

The number of girls participating in the rally from School E is approximately what percent of the number of boys participating in the rally from the same school?

(1) 81%

(2) 106%

(3) 122%

(4) 98%

(5) 114%