1) 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 E) None of these Answer: Option EExplanation:(Number of students appeared from C): (Number of students quatified from C) = $\frac{3250}{2250}$ = $\frac{13}{9}$ = 13:9