10 x Questions, 10 x Potential Gungings, 10 x 100. Here it is, The 10th Question.

Spot takes a seat in the gunge tank to face a series of questions. For each correctly answered question he will get 100. If answered incorrectly, then he is gunged. At the end of the game he can then decide to gamble his winnings and attempt to answer the 10th question correctly and win double his prize fund or if he answers incorrectly, get double the gunge.