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1. Study the following graph carefully and answer the questions given below:
Total Number of Students Appeared and Qualified from Various Schools at a Scholarship Exam.

What is the ratio of the number of students appeared to the number of students qualified at the scholarship exam from School C?

A. 7 : 12

B. 6 : 5

C. 9 : 13

D. 9 : 10

Solution:

(Number of students appeared from C) : (Number of students qualified from C)

\begin{aligned} = \frac{3250}{2250} \\ = \frac{13}{9} \\ = 13 : 9 \end{aligned}

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