Evil Ideas
Ask 1600 people to pay you a dollar if you correctly predict the winner of the next One Day International Cricket match between Team A and Team B. To the first 800 tell Team A will win and to the next 800 tell Team B will win the match. Surely, you will predict correctly to 800 out 1600 people and get 800$. Ask those 800 people to pay you a dollar if you correctly predict the winner of the following One Day International Cricket mach between Team A and Team B. To the first 400 tell Team A will win and to the next 400 tell Team B will win the match. Surely, you will predict correctly to 400 out 800 people and get 400$. You can keep doing this till there is only 1 sucker left.
Theoritically, this method can give you approximately 1192$. But practically you will earn much less than that.
Of course, you can earn more by extending the trick to a larger group of people who are willing to pay you something.



