Direction (Qs.1-5): Study the following graph carefully to answer the questions given below.
Question No : 1
What is average number of students in school A in all grades taken together?
(1) 456
(2) 465
(3) 450
(4) 460
(5) None of these
Question No : 2
What is respective ratio of the total students in all the grades in all 3 schools A, B and C?
(1) 27 : 26 : 26
(2) 23 : 13 : 9
(3) 9 : 13 : 26
(4) 3 : 13 : 11
(5) None of these
Question No : 3
The number of class VIII students in school B is what percent of total students in same school?
(1) 15.4%
(2) 16.8%
(3) 18.2%
(4) 20%
(5) 12.5%
Question No : 4
In year 2016 the number of students of class XII in three schools, A,B and C increase by 5%, 10% and 20% respectively with comparison to the last year in same class. Find the ratio of students in class XII of all schools in 2016?
(1) 84 : 78 : 77
(2) 84 : 77 : 78
(3) 88 : 77 : 78
(4) 8 : 7 : 9
(5) None of these
Question No : 5
By what percent the number of students in class IX in school C less than total students in class XII in all schools together?
(1) 84%
(2) 68%
(3) 75%
(4) 80%
(5) 58%