Directions (1-5): study the following pie-chart carefully & answer the following questions.
Pie-chart given below shows the total number of passed candidates in different subjects in a class.
Total number of passed students = 12000
Q1. If the number of failed students in Hindi is 25% more than number of passed students in Hindi. Then number of failed students in Hindi is what percent of number of passed students in English?
(a) 80%
(b) 75%
(c) 55%
(d) 60%
(e) 70%
Q2. If total number of student who had taken exam of physics are 4000. Then find ratio of number of failed students in physics to number of passed students in chemistry?
(a) 11 : 6
(b) 13 : 6
(c) 11 : 5
(d) 3 : 2
(e) 2 : 1
Q3. If the total number of passed students are 25% of the total number of student in the class. Then total number of failed student is how much more/less than total number of passed students in computer, Math & Hindi together?
(a) 28,800
(b) 27,400
(c) 26,200
(d) 29,400
(e) 29,600
Q5. If the ratio of total number of passed to total number of students in class is 2 : 5. And the percentage distribution of failed students is same as that of the passed students in the class. Then find average number of failed student in chemistry & English?
(a) 2200
(b) 3200
(c) 1500
(d) 1700
(e) 2700
Directions (6-10): The line graph given below shows the number of students of two schools participated in different activities. Read the graph carefully and answer the following questions:
Note: Some students from each school did not participate.
Q7. Find the ratio between total number of students participated in Drama from both schools to the total number of students participated in photography from both schools?
(a) 10 : 11
(b) 11 : 10
(c) 9 : 10
(d) 9 : 11
(e) 8 : 9
Q8. Find the difference between total number of students participated from school A and total number of students participated from school B?
(a) 25
(b) 15
(c) 10
(d) 30
(e) 20
Q9. If 40% of the students participated from school A are girls and 40% of the students participated from school B are boys. Find the ratio of number of girls participated from school A to that from school B?
(a) 20 : 27
(b) 22 : 27
(c) 11 : 29
(d) 22 : 29
(e) 23 : 29
Q10. Find the difference between average number of students from school A who participated in Dancing, Drama and Painting together and the average number of students from school B who participated in Singing, Drama and Photography together?
(a) 5
(b) 8
(c) 10
(d) 12
(e) 3
Directions (11-15): The following graph gives the percentage of young people, middle-aged people and old people in the four regions of a state, as a percentage of the total population of the respective region.
Note: The respective ratio of total population in North, East, West and South regions is 3 : 2 : 5 : 3.
Q11. What is the ratio of the total number of old people in East and West region to the total number of middle-aged people in North and South region.
(a) 3 : 4
(b) 10 : 11
(c) 11 : 12
(d) 5 : 6
(e) None of the above
Q12. If the total number of young people in South region is 13,500 . Then, find the difference between the number of middle-aged people and old people in the South region.
(a) 6,750
(b) 6,650
(c) 6,600
(d) 7,000
(e) 6,500
Q14. If total population of North region is 1,20,000 then find the total number of old-female in North and West region. If 60% of the old people in North are female and 40% of the old people in West are female.
(a) 48,200
(b) 47,200
(c) 49,000
(d) 50,000
(e) 49,200
solutions