Direction (Q.1-5): Given below is the data related to students enrolled in “Mega Talent Hunt” Science Olympiad from 6 different colleges.
Q1. Boys enrolled from college S are what percent of boys qualified from college Q?(Round off to 2 decimal places)
(a) 69.23%
(b) 52.56%
(c) 61.58%
(d) 56.58%
(e) None of these
Q2. Find the ratio of boys enrolled from college Q and college S together to the girls qualified from the same.
(a) 5 : 4
(b) 4 : 3
(c) 3 : 2
(d) 2 : 1
(e) None of these
Q3. Boys enrolled from college T are what percent of average no. of boys enrolled from all colleges together?
(a) 150%
(b) 124%
(c) 138%
(d) 113%
(e) 105%
Q4. If 22 (2/9)% of girls qualified from college P were found not eligible to play further in the olympiad due to sevral reasons, then find the ratio between girls promoted to next part of olympiad from college P to the total number of students qualified from colege P.
(a) 8 : 23
(b) 7 : 23
(c) 15 : 8
(d) 7 : 15
(e) 23 : 8
Q5. Find the total number of boys qualified from all colleges together.
(a) 2652
(b) 2742
(c) 2826
(d) 2761
(e) None of these
Answer & Explanation 5.e
