Directions: Study the following table carefully and answer the questions. [LIC (AO) 2014] | ||||||||||||||||||||||||||||||||||||||||||||||
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A) \[11\frac{10}{17}%\]
B) \[11\frac{4}{17}%\]
C) \[12\frac{9}{11}%\]
D) \[10\frac{10}{19}%\]
E) \[9\frac{10}{19}%\]
Correct Answer: D
Solution :
Number of students for Coco SD from college P |
\[=2800\times \frac{21}{100}=588\] |
Number of students for Coco SD from college R |
\[=2800\times \frac{21}{100}=588\] |
\[\therefore \] Total number of students for Coco SD from college P and R \[=588+588=1176\] |
Number of students for Coco SD from college S |
\[=2800\times \frac{38}{100}=1064\] |
\[\therefore \] Required percentage \[=\frac{1176-1064}{1064}\times 100%\] |
\[=\frac{112\times 100}{1064}=\frac{112\times 25}{266}=\frac{56\times 25}{133}\] |
\[=\frac{8\times 25}{19}=\frac{200}{19}=10\frac{10}{19}%\] |
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