1. Jill offered Jack the following bet; she said she would toss 3 pennies in the air, and if they fell all heads or all tails she would give him $1. If they fell any other way, he had to give her .50¢. Should Jack accept?
2. There's a land where there's mummies and daddies but no babies. Books but no libraries. Mirrors but no reflections. Kittens but no cats. Cattle but no cows. Lollipops but no candy and trees but no forests. It's the land of what?
The Big Book of Brain Games: 1,000 PlayThinks of Art, Mathematics & Science