40 câu 1 đề 1 giờ
135,833 10,443
129,098 9,926
127,275 9,786
120,801 9,288
113,352 8,715
113,198 8,703
112,778 8,671
109,370 8,409
107,860 8,293
104,513 8,035
104,372 8,024
104,290 8,019