Direction (Qs.1-5): Given below are the number of students (in hundreds) in two schools A and B, in different years. Answer the following questions based on given DI.
Question No : 1
If school A students in year 2012 decreases by 20% as compared to 2011. What was the total number of students in school A in 2011?
(1) 1875
(2) 1650
(3) 1700
(4) 1775
(5) 1675
Question No : 2
Find the ratio of students in school A in the year 2013 and 2014 to the students in school B in the year 2015 and 2016 together?
(1) 12 : 11
(2) 8 : 7
(3) 1 : 6
(4) 3 : 2
(5) 11 : 12
Question No : 3
What is the average number of students of school A in the year 2013, 2014 and 2016 and number of students of school B in the year 2012 and 2015 together?
(1) 3300
(2) 2500
(3) 3100
(4) 1550
(5) 2250
Question No : 4
If in year 2017, number of students of school A decreases by 25% and that of school B increases by 10% as compared to year 2016. Find total number of students of school A and B together in 2017.
(1) 4500
(2) 5200
(3) 6500
(4) 4800
(5) 5000
Question No : 5
Total number of students of school B in year 2015 is approximately what percent more than that of total number of students of school A in year 2012.
(1) 164%
(2) 162%
(3) 170%
(4) 172%
(5) 167%