Direction: Study the following information to answer the given questions. |
Pie-chart I shows the percentage of students in various courses A, B, C, D, E and F and pie-chart II shows the percentage of boys. |
Total students 2600 (1800 boys + 800 girls) |
A) 4:3
B) 4:5
C) 5:3
D) 6:5
E) None of these
Correct Answer: E
Solution :
Total number of students for Course D,=.35% of 2600 =910 Number of boys for Course \[D=\frac{30\times 1800}{100}=540\] Number of girl students for Course D =910-540=370 \[\therefore \]Reqd ratio = 540 : 370 = 54:37You need to login to perform this action.
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