ฺbasketball
Ss take a shot at the trashcan/box/etc. First ask a question to S1. If s/he answers correctly then s/he can have a shot at the basket. If the S gets the ball in the basket then S/he wins 2 points. If the S hits the basket without going inside then s/he wins 1 point. The person who gets the most points is the winner. This can also be played in teams.