Europe Cake Riddle
Hint:
The Same Birthday Riddle
How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?
Hint:
Only twenty-three people need be in the room, a surprisingly small number. The probability that there will not be two matching birthdays is then, ignoring leap years, 365x364x363x...x343/365 over 23 which is approximately 0.493. this is less than half, and therefore the probability that a pair occurs is greater than 50-50. With as few as fourteen people in the room the chances are better than 50-50 that a pair will have birthdays on the same day or on consecutive days. Did you answer this riddle correctly?
YES NO
YES NO
Billie's Birthday Riddle
Billie was born on December 28th, yet her birthday always falls in the summer. How is this possible?
Hint:
Cakes And Knives
Hint:
Thirteenth Birthday
Hint:
Cakes For Grandma Riddle
You are on your way to visit your Grandma, who lives at the end of the valley. It's her birthday, and you want to give her the cakes you've made.
Between your house and her house, you have to cross 7 bridges, and as it goes in the land of make believe, there is a troll under every bridge! Each troll, quite rightly, insists that you pay a troll toll. Before you can cross their bridge, you have to give them half of the cakes you are carrying, but as they are kind trolls, they each give you back a single cake.
How many cakes do you have to leave home with to make sure that you arrive at Grandma's with exactly 2 cakes?
Between your house and her house, you have to cross 7 bridges, and as it goes in the land of make believe, there is a troll under every bridge! Each troll, quite rightly, insists that you pay a troll toll. Before you can cross their bridge, you have to give them half of the cakes you are carrying, but as they are kind trolls, they each give you back a single cake.
How many cakes do you have to leave home with to make sure that you arrive at Grandma's with exactly 2 cakes?
Hint:
2: At each bridge you are required to give half of your cakes, and you receive one back. Which leaves you with 2 cakes after every bridge. Did you answer this riddle correctly?
YES NO
YES NO
Which Side Of The Cat
Hint:
The Left Handed Dog
Hint:
Baking A Cake Riddle
Hint:
Three Sides And Three Angles
I have 3 sides. I have 3 angles. I have 3 vertices. I can be equilateral, isosceles, or scalene. What 2D shape am I?
Hint:
Left And Right Eye Riddle
Hint:
German Chocolate Cake Riddle
Hint:
Left On A Bus Riddle
One night, a king and a queen got on a bus with no bus driver. The king and a queen got off the bus. Who is left on the bus?
Hint:
The Other Side Riddle
One side is silent
The other you can hear
Still you have no idea
What the other side is about.
What is it?
The other you can hear
Still you have no idea
What the other side is about.
What is it?
Hint:
Banks On Either Side
This is a long body of water
Which has a bank on either side
Theres a great one in Colorado
For a whitewater rafting ride
What is it?
Which has a bank on either side
Theres a great one in Colorado
For a whitewater rafting ride
What is it?
Hint:
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