(1) there are 3 candidates to lodging,
30 yuan a night.
three of 10 yuan per person per dig lobbied for 30 yuan to the boss.
boss said later today, as long as 25 offers yuan is enough,
5 yuan out of the waiter returned to their command,
secretly hid the waiter 2 yuan,
then,
the remaining 3 dollars given to the then three people,
assigned to 1 yuan per person.
so,
dig started 10 yuan per person,
now back 1 yuan,
is 10-1 = 9,
spent only 9 dollars per person,
3 9 per person per person,
3 X 9 = 27 yuan + services 2 Health hide yuan = 29 yuan,
there is a dollar Where were you? ? ?
this issue in New Zealand when the interview has caused great repercussions.
anyone know the answer then?
(2).
ask someone to buy onions onions onions sold how much a pound
1 dollar a person that is 100 kg 100 kg to finish
people asked to buy onions with light blue light green onions sold separately do not sell people say
selling light blue light green 3 7 hair buy hair
onion
people bought 50 pounds, said the said the light blue light green 50 light blue jin
last count is equal to 35 per 50 * 7 50 * 3 is equal to
lush 15 per
35 +15 = 50 Yuan
buy sell onions to the onion people who left 50 people
and sell onions but wonder why the obviously sell 100
onion
and the people who buy green onions Why 50 to bought it?
you say this is why?
think about the answer left
(3). there is 7 meters deep wells have a snail
climb from the bottom during the day and night to fall to climb 3 m 2 m
Q snail crawl out of the well from a few days?
a good answer to a message
(4).
a dime a three peach peach peach
Hu for a dollar you can eat to get a few peach?
want to understand the message, the way you eat peaches, writing about the ~
(5) twelve tennis shape, same size, only one of a different weight and the other eleven, and now does not require a known weight of the scales three times the weight of the exception that the ball will find out, and know the ball is heavier than the other eleven or less.
(6) a businessman riding a donkey to cross the 1,000 km-long desert to sell 3000 carrots. Known one can pack 1,000 donkeys carrots, but each 1 km to go eat a carrot again. Q: How many merchants can sell up to the carrot?
(7) as saying that one day a pirate ship was the world drop down to hit a cow, 5 bad guy had to flee to an island, that island alone, and fortunately there are trees coconut trees There are a monkey! we all picked the coconut together, but the day was late, so I go to bed first.
night a guy got up quietly, quietly divided into 5 copies of the coconut, the results found that more than a coconut, easily give the lucky monkey, and then quietly hidden one, and then mixed with the rest of the coconut back in place, it still drops back to sleep quietly.
over for a moment, another guy got up quietly, quietly into the remaining 5 copies of coconut and found that more than a coconut, he pulled to a lucky monkey gave, and then quietly drop a possession, the remaining coconut mixed back in place, but finally drop back to sleep quietly.
and after a while ......< br>
and after a while ...
short five guys are getting up, have done the same thing. Morning we all wake up, their dismal sub-coconut, this is not an ordinary monkey really lucky, because this time the coconut is actually divided into more than 5 minutes after a coconut, had to gave it. The question is, this pile of coconut minimum number?
(8) Block a treasure island, you see the medium and small three islanders, islanders know you know that the great treasure in the mountains or the foot of the mountain, but said he sometimes speaks the truth sometimes lies only in the island People know that the great Islanders are telling the truth or telling lies, but the Islanders their first person to tell the truth when it is telling the truth, telling lies before the people lie when he said that the two islands of civil move left or right hand is the way in, but you do not know which hand that is the hand that not, the only island in the Islanders that people know is true or not, whether the language he used, he also knows that right-hand man say. But he always tell the truth or always telling lies, you do not know that he is which of these two types, you can use the least question the treasure in the mountains or the foot of the mountain? (Hint: If you ask people treasure island where he would ask how do you know where the treasure? Vain to ask)
(9) said that a room has multiple tables, multiple people?
table if the three individuals, more than 2 individuals.
If 5 people at the table more than 4 individuals.
if 7 people at the table more than 6 people.
If 9 people at the table more than 8 people.
If 11 people at the table just right.
ask how many people in this room
(10) Some people want to buy several sets of dishes, cutlery shop to look after, found himself with the money to buy a 21 fork and spoon 21, or 28 knife. If he bought a fork, spoon, knife the number of non-uniform, it can not with complete sets, so he must buy the same amount of fork, spoon, knife, and who exactly will the money run out. If you are this person, how would you do?
(11) police investigation found that a thief is to catch thieves
police investigation, the thief ran
ran the running, appeared in front of the river
the river width of 12 meters, the river in thieves and the police look into the souls of trees
surface height of 12 meters, the trees are bare
thief leaves a collar around 6 meters long and asked the thief how to cross the river
Running ????
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