Data Interpretation Pie Charts Tests

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Directions (Qs. 1-5): Study the following Graph carefully and answer the questions given below:
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)

Question : 3 of 35

Marks: +1, -0

For course E, the number of girls is how much per cent more than the boys for course E?

Validate

Solution:

For course E,
Number of boys =

12/100×1200- 14/100× 800

= 144 – 112 = 32
Number of girls =

14/100 × 800= 112

Required percentage

= {112- 32}/32×100

= 80/32×100 = 250%

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