Instructions

Study the following information to answer the given question
Percentage of students in various courses (A,B,C,D,E,F) and Percentage of girls out of these.
Total students:1200
(800 girls+400 boys)
Percentage in various courses

Total Girls: 800

Percentage of Girls in courses

Question 102

For which pair of courses is the number of boys the same ?

Solution

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Consider the courses C and F:

Number of students in C = 5% of 1200 = 60

Number of girls in C = 2% of 800 = 16

Number of boys in C = 44

Number of students in F = 13% of 1200 = 156

Number of girls in F = 14% of 800 = 14 * 8 = 112

Number of boys in F = 156 - 112 = 44

So, the number of boys in C and F is the same.

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