Directions (1-5): Table given below shows total number of students in five different schools and ratio of boys and girls in each school. Answer the following questions based on given data-
Q1. What is the ratio between average number of boys in school A, C, E together to the average number in girls of school B and D together ?
(a) 33 : 35
(b) 32 : 37
(c) 31 : 39
(d) 39 : 31
(e) 37 : 32
Q3. In a school F, total number of students are 40% of school B and school D students altogether. If number of boys in school F is 650, find number of girls in school F?
Q4. Find ratio between total number of boys in school A, B and C together to total number of girls in school C, D and E together?
(a) 72 : 65
(b) 67 : 61
(c) 69 : 62
(d) 75 : 64
(e) 36 : 29
Directions (6–10)- Table given below gives information about no. of article manufactured by company and % of non-defective article out of them. Table also gives ratio of non-defective article sold to defective article sold by five different companies. Company A, C and D sold 90% and company B and E sold 80% of total manufactured articles.
Q6. Find ratio of unsold defective article to unsold non-defective article of company B?
(a) 25 : 16
(b) 5 : 4
(c) 12 : 5
(d) 1 : 11
(e) 4 : 5
Q7. Total non-defective unsold articles of company C are what percent of non-defective articles of same company?
Q8. What is average of defective articles sold by companies A, C and D?
Q9. What is the ratio of non-defective article sold by company D to defective article unsold by company E?
(e) None of these
Q10. What is ratio of total defective unsold article of company A to total unsold non-defective article of company C?