Riddle: If someone says to you, “I'll bet you $1 that if you give me $2, I will give you $3 in return“, would this be a good bet for you to accept?
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Rating: 100%
Riddle: A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds?
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Rating: 100%
Rating: 100%
Rating: 100%
Rating: 100%