Bunuel
Two business school students, Maya and Denise, received the same overall grade in only 1 of 4 classes. Each grade was on a scale of 1 to 10.
From which of the following statements can one determine whose average overall grade was higher?
(A) Maya graduated at the top of her class
(B) Maya's lowest grade was less than or equal to Denise’s highest grade
(C) Maya's highest grade and Denise’s lowest grade were in the same class
(D) Maya scored higher than Denise in 2 areas and neither girl scored lower than 5 in any class
(E) Denise received a grade of 10 in 3 classes and Maya did not score higher than 8 in any class
(A) Maya graduated at the top of her class
Both can graduate at top of their classes.
(B) Maya's lowest grade was less than or equal to Denise’s highest grade
They can receive the same grade in each class.
(C) Maya's highest grade and Denise’s lowest grade were in the same class
They can receive the same grade in each class.
(D) Maya scored higher than Denise in 2 areas and neither girl scored lower than 5 in any class
One number can make a difference in average grades.
(E) Denise received a grade of 10 in 3 classes and Maya did not score higher than 8 in any class
Denise received a grade of 10 in 3 classes and Maya did not score higher than 8 in any class. and in 4th class they got equal marks. => Denise average is \(\frac{30+x}{4}\)and Maya's average < \(\frac{24+x}{4}\).
SUFFICIENT
IMO E