Instructions
Study the following table carefully and answer the questions.
Question 47
What is the respective ratio between the total number of students who have enrolled for coaching institutes A and C together from school P and the total number of students who have enrolled for the same coaching institutes together from school Q ?
Solution
Number of students in Institute A from School P = 25% of 80 =20
Number of students in Institute C from School P = 32% of 200 =64
Total = 20 + 64 = 84
Number of students in Institute A from School Q = 20% of 80 =16
Number of students in Institute C from School Q = 20% of 200 = 40
Total = 16 + 40 = 56
Ratio = 84 : 56 = 3 : 2
Option D is the correct answer
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