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
Only One Color Riddle
Riddle me this
Only one color, but not one size, stuck at the bottom, yet easily flies. Present in sun, but not in rain, doing no harm, and feeling no pain. What am I?
Only one color, but not one size, stuck at the bottom, yet easily flies. Present in sun, but not in rain, doing no harm, and feeling no pain. What am I?
Hint:
Contains China And Japan Riddle
This is a geography riddle
But the answer shouldnt faze ya
It contains China and Japan
Its the continent called _ _ _ _
But the answer shouldnt faze ya
It contains China and Japan
Its the continent called _ _ _ _
Hint:
Visiting China Riddle
Hint:
Dropping Coconuts Riddle
You have two coconuts and you want to find out how high they can be dropped from a 100 story building before they break. But you only have $1.40 and the elevator costs a dime each time you ride it up (it's free for rides down).
How can you drop the coconuts to guarantee you will find the lowest floor they will break at, while starting and ending at floor 1?
How can you drop the coconuts to guarantee you will find the lowest floor they will break at, while starting and ending at floor 1?
Hint: They break when dropped from the same height and they don't weaken from getting dropped.
You could drop it at floor 1 first (because you start at floor 1). Then you would go to the floors: 14, 27, 39, 50, 60, 69, 77, 84, 90, 95, 99, and 100. Whatever floor your first coconut breaks at, go to the floor above the last floor the coconut survived and drop the second coconut from this floor. Then go up by one floor until the second coconut breaks and that is the lowest floor it will break at. Did you answer this riddle correctly?
YES NO
YES NO
Cowboy Sickness Riddle
Hint:
Coronavirus Chefs Riddle
Hint:
About The Coronavirus Riddle
Hint:
Dont Understand A Coronavirus Riddle
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Circles Under The Eyes Riddle
Hint:
Cookie Banana Clock Riddle
Hint:
Look closely and notice 2 things in above picture:
No. of chocolate pieces on each cookie
Time in clock
Cookie(10 chocs) + Cookie(10 chocs) + Cookie(10 chocs) = 30 ==> Cookie with 10 chocs = 10
2 bananas + 2 bananas + Cookie(10 chocs) = 14
4 Bananas + 10 =14 ==> Banana = 1
2 Bananas + Clock(3 O'clock) + Clock(3 O'clock) = 8 Did you answer this riddle correctly?
YES NO
No. of chocolate pieces on each cookie
Time in clock
Cookie(10 chocs) + Cookie(10 chocs) + Cookie(10 chocs) = 30 ==> Cookie with 10 chocs = 10
2 bananas + 2 bananas + Cookie(10 chocs) = 14
4 Bananas + 10 =14 ==> Banana = 1
2 Bananas + Clock(3 O'clock) + Clock(3 O'clock) = 8 Did you answer this riddle correctly?
YES NO
Cat Playing Cads Riddle
Hint:
The Clock Riddle
Hint:
Bowling Cats Riddle
Hint:
The Exam Cheater Riddle
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