The Card Trick Riddle
A couple had to take shelter in a hotel for they could not proceed their journey in the rain. Having nothing to do at all, they started playing cards. Suddenly there was a short circuit and the lights went off. The husband inverted the position of 15 cards in the deck (52 cards normal deck) and shuffled the deck.
Now he asked his wife to divide the deck into two different piles which may not be equal but both of them should have equal number of cards facing up. There was no source of light in the room and the wife was unable to see the cards.
For a certain amount of time, she thought and then divided the cards in two piles. To the husbands astonishment, both of the piles had equal number of cards facing up.
How did she do it?
Now he asked his wife to divide the deck into two different piles which may not be equal but both of them should have equal number of cards facing up. There was no source of light in the room and the wife was unable to see the cards.
For a certain amount of time, she thought and then divided the cards in two piles. To the husbands astonishment, both of the piles had equal number of cards facing up.
How did she do it?
Hint:
The answer is very simple. All she had to do is take the fifteen cards from the top and reverse them. This would make another pile out of that and there will be two piles - one of 15 cards and one of 37 cards. Also both of them will have the same number of inverted cards.
Just think about it and if the mathematical explanation will help you understand better, here it is.
Assume that there were p inverted cards initially in the top 15 cards. Then the remaining 37 cards will hold 15-p inverted cards.
Now when she reverses the 15 cards on the top, the number of inverted cards will become 15-p and thus the number of inverted cards in both of the piles will become same. Did you answer this riddle correctly?
YES NO
Just think about it and if the mathematical explanation will help you understand better, here it is.
Assume that there were p inverted cards initially in the top 15 cards. Then the remaining 37 cards will hold 15-p inverted cards.
Now when she reverses the 15 cards on the top, the number of inverted cards will become 15-p and thus the number of inverted cards in both of the piles will become same. Did you answer this riddle correctly?
YES NO
Christmas Cat Riddle
Hint:
The Man With 3 Caskets
You are going to a place called Transylvania for a trip. You meet a man with three caskets. The first one is made of lead, the second one is made of silver and finally third one is made of gold. Now in one of there is a Dracula! And each of these three caskets have an inscription. At most one inscription is true.
You have to figure out, which one the Dracula is in. The following caskets inscription goes like this...
First one is Lead Casket: It says: Dracula is Here
Second one is Silver: It says: Dracula is not Here
Third one is Gold: It says: Dracula is not in the second one
So the question is: Where is the Dracula?
You have to figure out, which one the Dracula is in. The following caskets inscription goes like this...
First one is Lead Casket: It says: Dracula is Here
Second one is Silver: It says: Dracula is not Here
Third one is Gold: It says: Dracula is not in the second one
So the question is: Where is the Dracula?
Hint: If the first casket is true, that would make all 3 true
In the 3rd coffin it says dracula is not in the second one. If this is true, that would lead the second to be true as well. Therefore they all lie and Dracula is in the second one (AKA silver) Did you answer this riddle correctly?
YES NO
YES NO
Fox Rabbit Cabbage
A merchant has a fox, a rabbit, and a head of lettuce and sits on the edge of a river. He has a small raft capable of carrying only himself and one item at a time, but without his supervision the fox will eat the rabbit, and the rabbit will eat the lettuce. How can he successfully transport all goods from one side of the river to the next without losing the lettuce or rabbit? The dilemma, of course, is true regardless of which side of the river they are on and there is no other way across.
Hint:
First the farmer takes the rabbit across and returns to the fox & cabbage. Next, the farmer takes the cabbage, but when he arrives to the other side with the rabbit, he leaves the cabbage and takes the rabbit back on the raft with him to return and get the fox. He exchanges the rabbit for the fox and returns to drop the fox off with the cabbage, and finally goes back to get the rabbit. Did you answer this riddle correctly?
YES NO
YES NO
Officer Bob Riddle
Hint:
Bugged Officer Riddle
Hint:
A Dull Officers Key Riddle
Hint:
The Capital Of New York
Hint:
Carrying Trees
Hint:
The Capital Of Alaska
Hint:
Teachers And Cashiers
Hint:
Mother's Day Cards
Hint:
Dancing All The Time
Moving to and fro,
Dancing all the time.
Only to be moved by others
To allow them to pass by.
What am I?
Dancing all the time.
Only to be moved by others
To allow them to pass by.
What am I?
Hint:
The Fearful Caterpillars
Hint:
New Year's Caterpillar
Hint:
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