What is the ratio of the number of students qualified in the scholarship examination from School `A` and the number of students qualified in the examination from School `B` ? (a) 8 : 3 (b) 5 : 7 (c) 7 : 3 (d) 7 : 5 (e) None of these

What is the difference between the average number of students appeared in the scholarship exam from all the given schools and the average number of students qualified from all the schools together? (a) 950 (b) 1100 (c) 990 (d) 1020 (e) None of these

What is the ratio of the number of students appeared to the number of students qualified at the scholarship exam from School C? (a) 7 : 12 (b) 6:5 (c) 9:13 (d) 9:10 (e) None of these

The number of students appeared for the scholarship exam from School D is approximately what percent of the total number of students appeared for the exam from all the schools together? (a) 12 (b) 24 (c) 29 (d) 18( e) 8

Directions (Questions 16-20): Study the following graph carefully and answer the questions given below: Total Number of Students Appeared and Qualified from Various Schools at a Scholarship Exam (FIGURE) The average number of students qualified in the examination from Schools C and D is what percent of the average number of students appeared for the examination from the same schools? (rounded off to 2 digits after decimal) (a) 58.62 (b) 73.91 (c) 62.58 (d) 58.96 (e) None of these

What is the ratio of the number of boys in School C , the number of girls in School B and the total number of students in School E ? (a) 45 : 7 : 97 (b) 43 : 9 : 97 (c) 45 : 7 : 87 (d) 43 : 9 : 87 (e) None of these

What is the difference between the total number of students in School F and the number of boys in School E?( a) 820 (b) 860 (c) 880 (d) 900 (e) None of these

Study the given graph the question that follows The number of students is school C is what percentage more than the number of students in school B?

In an examination the percentage of students qualified to the number of students appeared from school A is 70%. In school B, the number of students appeared is 20% more than the student appeared from school A and the number of students qualified from school B is 50% more than the students qualified from school A. What is the percentage of students qualified to the number of students appeared from school B? 30 % b. 70 % c. 78. 5 % d. 87.5%

The ratio of the number of students in schools X and Y is 4:7. if 15 students from Y join X, then the ratio becomes 1:1. What is the total number of students in the schools X and Y?