PREPARATORY QUESTIONS

DATA INTERPRETATION (PIE CHART)

PREPARATORY SET-51 (PIE CHART)

Direction (Qs.1-5): Given below is the pie chart which shows the distribution of students in School ‘ABC’ in five different classes.

       

 

Question No : 1

Total students in class 8 and class 7 together are what percent of the total students in class 6 and class 9 together?

 

 

Question No : 2

The number of failed students in class 11 is 42 less than the average number of students in class 7, class 8 and class 9. Then find the difference in number of failed and passed students in class 11.

(1) 236

(2) 232

(3) 216

(4) 224

(5) 248

Question No : 3

Find the ratio of the number of girls in class 9 to the number of girls in class 7. If 45% of the students in class 9 are girls and 37% of the students in class 7 are boys.

(1) 11 : 23

(2) 7 : 13

(3) 9 : 17

(4) 15 : 29

(5) 15 : 28

Question No : 4

The number of girls in class 11 is what percent of total students in the school if the ratio of boys to girls in class 11 is 13 : 12.

(1) 18%

(2) 17%           

(3) 15%

(4) 10%

(5) 20%

Question No : 5

If the ratio of passed to failed students in class 9 and 7 are 17 : 7 and 13 : 3 respectively. Then find the ratio of total number of passed students in class 9 and 7 together to number of failed students in both the classes.

(1) 37 : 23

(2) 39 : 11

(3) 43 : 11

(4) 43 : 13

(5) 41 : 13