How Many Batteries?
You have a flashlight that takes 2 working batteries. You have 8 batteries but only 4 of them work.
What is the fewest number of pairs you need to test to guarantee you can get the flashlight on?
What is the fewest number of pairs you need to test to guarantee you can get the flashlight on?
Hint:
7. If you break the batteries into 3 groups: Two groups of 3 and one group of 2. By doing this you guarantee that one of the groups has 2 working batteries. Both of the groups of 3 have 3 possible combinations of 2 batteries and the group of 2 only has 1 combination. So, 3 + 3 + 1 = 7 tries at most to find two working batteries. Did you answer this riddle correctly?
YES NO
YES NO
A Quest Of Love
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Words And Letters Riddle
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More Stories Than A Book
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Preventing Mistakes Riddle
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Driving At Midnight Riddle
I was driving at midnight on Jan. 31. It was freezing cold in New York. I was on an isolated unpaved road when my car battery went dead. The headlights went off, and I coasted to a stop. There were no moon or stars out, and no human-made lights visible. Yet I clearly saw a mouse cross the road, and could tell that it was brown, not gray. How is this possible?
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Dino Pitstop Riddle
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A New Town By The Ocean
A man moved into a new town by the ocean
in the middle of his first night he woke up and made himself a sandwich on his way back to bed he realized that the lights were on so he turned off all of the lights and went to sleeping the morning when he looked out of his window there were dead people all the way to the horizon (hundreds dead)...
How did they die?
in the middle of his first night he woke up and made himself a sandwich on his way back to bed he realized that the lights were on so he turned off all of the lights and went to sleeping the morning when he looked out of his window there were dead people all the way to the horizon (hundreds dead)...
How did they die?
Hint:
On the mans way back to bed he turned the power off to the light house. Did you answer this riddle correctly?
YES NO
YES NO
Breaking On The Ocean
Throw it off the highest building, and I'll not break. But put me in the ocean, and I will.
What am I?
What am I?
Hint:
A Goat, A Wolf, And A Head Of Cabbage
A man has a goat, a wolf, and a head of cabbage. He comes to a river that has no bridge, but a small boat to cross the river. The boat can hold only one of the three things he has. If he takes over the wolf first, the goat will eat the cabbage. If he take over the cabbage first, the wolf will eat the goat.
How does he solve the problem?
How does he solve the problem?
Hint:
First, he takes over the goat. Then, he takes over the cabbage, but takes the goat back. Then, he takes over the wolf. Finally, he takes over the goat again. Did you answer this riddle correctly?
YES NO
YES NO
Meant For Two Riddle
I can be worn for many years but usually just a few;
You won't ever need me unless you say you do.
What am I?
Hint:
The Redwood House Riddle
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Baseball To The Face Riddle
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A Red Fruit Riddle
I am a fruit thats red
Thats often used in a smoothie
Im bought in a punnet
And made into jam and jelly
What am I?
Thats often used in a smoothie
Im bought in a punnet
And made into jam and jelly
What am I?
Hint:
Not A Plank Riddle
I sometimes have lines on me
And other times I am blank
I am made from cut down trees
Although I am not a plank
What am I?
And other times I am blank
I am made from cut down trees
Although I am not a plank
What am I?
Hint:
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