A B D Class Marks Subject Student Mark Geography Smith P 42% Geography Smith P 47% History Smith P 53% Geography Black A. 56% Gymnastics Johns B. 56% 9 History Smith P. 66% 0 Chemistry Johns B. 69% 1 Gymnastics Smith P. 71% 2 Gymnastics Bill R. 73% 3 Gymnastics Black A. 75% 4 Geography Johns B. 76% 5 Chemistry Johns B. 76% 6 Geography Bill R. 79% 7 Chemistry Black A. 82% 8 History Black A. 84% 9 Chemistry Smith P. 85% 0 History Black A. 89% 1 Chemistry Bill R. 91% 2 w