A FAMILY OF FIVE PEOPLE DROVE IN A CAR FOR 300 MILES AT AN AVERAGE SPEED OF 50 MILES PER HOUR FOR THE W R RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Snow Did you answer this riddle correctly?
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She's blown away! Did you answer this riddle correctly?
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An in-car-nation! Did you answer this riddle correctly?
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A garbage truck! Did you answer this riddle correctly?
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Wrong! Did you answer this riddle correctly?
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So he could learn to dribble. Did you answer this riddle correctly?
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I've got you covered. Did you answer this riddle correctly?
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From Dixie cups. Did you answer this riddle correctly?
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A car in first-crash condition. Did you answer this riddle correctly?
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Elroy Jetson Did you answer this riddle correctly?
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There is no smoke coming from electric trains. Did you answer this riddle correctly?
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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?
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Scrambled eggs Did you answer this riddle correctly?
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A parking lot. Did you answer this riddle correctly?
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Carried it over the threshold. Did you answer this riddle correctly?
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