2. There are two incense sticks distributed unevenly. The time it takes for the incense to burn out is one hour. How can you determine a period of 15 minutes? (The following questions are worth 5 points each)

3. A manager has three daughters. The sum of the ages of the three daughters is equal to 13. The sum of the ages of the three daughters is equal to the age of the manager himself. There is a subordinate. The manager's age was known, but the age of the manager's three daughters was still uncertain. The manager said that only one of his daughters had black hair, and then the subordinate knew the ages of the manager's three daughters. What are the ages of your three daughters? Why?

4. There were two blind men. They each bought two pairs of black socks and two pairs of white socks. The eight pairs of socks were made of the same fabric and size, and each pair of socks had a piece of trademark paper. Connected. Two blind men accidentally mixed up eight pairs of socks. How can each of them retrieve two pairs of black socks and two pairs of white socks?

5. A train leaves Los Angeles and goes straight to New York at a speed of 15 kilometers per hour, and another train goes from New York to Los Angeles at a speed of 20 kilometers per hour. If a bird starts from Los Angeles at the same time as two trains at a speed of 30 kilometers per hour, encounters another car and returns, flying back and forth on the two trains until the two trains meet, what will this bird do? How far did the bird fly?

6. You have two jars with 50 red marbles and 50 blue marbles. Randomly select a jar and randomly select a marble and put it into the jar. How to give the red marble the maximum Chances of selection? In your plan, what is the exact probability of getting a red ball?

7. You have four jars containing pills. Each pill has a certain weight. The contaminated pills have the weight of the uncontaminated pills + 1. You only weigh them once. How do you determine which jar contains the pills? Contaminated?

8. You have a bucket of jelly, including yellow, green, and red. Close your eyes and grab two jelly of the same color. How many do you need to grab to be certain that you have two jellies of the same color?

9. Perform the following operations on a batch of lights numbered 1 to 100, with all switches facing up (on): For every multiple of 1, turn the switch once in the opposite direction; for multiples of 2, turn the switch once in the opposite direction. Switch; in multiples of 3, flip the switch in the opposite direction... Q: The last number is the number of the light in the off state.

10. Imagine you are in front of a mirror. May I ask why the image in the mirror can be reversed left and right, but not up and down?

11. A group of people were having a dance, and everyone wore a hat on their head. There are only two kinds of hats, black and white, and there is at least one black one. Everyone can see the color of everyone else's hats, but not their own. The host first asks everyone to see what hats others are wearing, and then turns off the lights. If anyone thinks they are wearing a black hat, slap themselves in the face. When I turned off the lights for the first time, there was no sound. So the lights were turned on again, and everyone watched it again. When the lights were turned off, there was still silence. It wasn't until the third time the lights were turned off that the sound of slaps could be heard. How many people wear black hats?

12. There are two rings with radii of 1 and 2 respectively. The small circle goes around the circumference of the big circle inside the big circle. How many times does the small circle rotate by itself? If it is outside the big circle, how many times will the small circle rotate by itself?

13. A bottle of soda costs 1 yuan. After drinking, two empty bottles are exchanged for one bottle of soda. Question: You have 20 yuan. How many bottles of soda can you drink at most?

14. Suppose you work in a private company as an assistant manager after graduation. You work there for three years and agree with the company to increase your salary every year. However, two years have passed and there is no news. At the beginning, the company's performance was not good, but you never mentioned it. You believed that when the company develops, you will not treat these old employees badly. The company has entered its third year, and the boss has already bought a new car, but there is no mention of a salary increase. Last month, you were outraged to learn that the new receptionist you hired now makes as much as you do. I want my boss to give me a raise. If you were you, how would you get your boss to give you a raise willingly?

A expressed his achievements in the past three years and asked his boss to fulfill his promise twice.

BCompare with colleagues. The receptionist does less work than me, so why does he earn as much as me?

CFind an objective reason.

I am taking out a loan to buy a house. Life is stressful and I need a salary increase, otherwise I may resign to make a living

15. Airline A: "For every 50 passengers, 1 will win a free ticket!" B Airlines: "Buying air tickets is free of consumption tax! (The tax rate is 5%)" Which airline do you want to buy a ticket from? (5 points for this question)

16. A: "I will pay the bill first, and then collect cash from each of you." B: "Let others pay, I just need to give them my share." .

"After singing at KTV, which method will you choose to settle the bill? (5 points for this question)

17. Brand A imported dishwasher: "The price is 20,000, and you can save 20,000 in water bills a year! "B brand domestic dishwasher:" Priced at RMB 12,000, you can save RMB 17,000 in water bills a year! "Excuse me, which one do you want to buy? (10 points for this question)

18. Choose one of the different categories:

A, snake B, big tree C, tiger

19. Among the following scores, choose one of the different categories:

A 3/5 B 3/7 C 3/9

20. The boy is right Men are just like girls to

A young people B children C ladies D girls E women

21. If the pen is relative to writing, then the book is relative to

A Entertainment B Reading C Learning culture D Relieving fatigue

22. Horses are to stables just as people are to

A cowshed B carriage C house D farm E building

23. Please write the number at ( ):

2 8 14 20 ()

24. Can the following four words form a correct sentence:

There are fish in the living water

A Yes B No

25. Can the following six words form a correct sentence:

The bat's Used to play baseball

A yes B no

26. Zoologists and sociologists correspond to each other, just as animals correspond to ()

A humans B Problem C Society D Sociology

27. If all women have coats, then beautiful women will have:

A more coats B fashionable coats C coats D Expensive coat

28. Please write the number at ( ):

1 3 2 4 6 5 7 ()

29. South to northwest , just like the west is to:

A northwest B northeast C southwest D southeast

30. Find one of the different categories:

A iron pot B small Spoon C rice D plate

31. Please write the number at ( ):

9 7 8 6 7 5 ()

32. Find the difference One of the categories:

A writing desk B sofa C TV D tablecloth

33. Please write the number in ():

961 (25) 432 932 ( ) 731

34. Among the options ABCD, which one should be filled in after "XOOOOXXOOOXXX"

A XOO B OO C OOX D OXX

35. Parents who hope that their children will become successful often () encourage growth

A揠B尰C偃

36. Fill in the blank words:

Golden hair (Huangshan) Mountains of swords and seas of fire

Praise for life () The Patriotic War

37. Choose one of the different categories:

A floor B closet C window D curtains

38. Please write the number in ():

1 8 27 ()

39. Fill in the blank words:

It’s too many words to write ( Calligraphy) Lawless

Crime () Teaching and Learning

40. Fill in a word in the brackets so that it forms a word with the word before the brackets and at the same time with the words after the brackets The characters can also form a word:

section ( ) sample

41. Fill in the blank numbers:

16 (96) 12 10 ( ) 7.5

42. Find one of the different categories:

A zebra B army horse C horse racing D horse E prince consort

43. Fill in a word in the brackets , so that it can form a word with the words before the brackets, and at the same time, it can also form a word with the words after the brackets:

offering ( ) Ding

44. Fill in the brackets A word that has the meaning of the previous word and can form a phrase with the next word:

The head ( ) shakes

45. Fill in the blank numbers: < /p>

65 37 17 ( )

46.

Fill in the blank numbers:

41 (28) 27 83 ( ) 65

47. Fill in the blank letters:

CFI DHL EJ ( )< /p>

End, see the answer on the next page

The answer is as follows:

1. Answer: The 30 yuan paid per day includes 27 yuan (25 yuan to the boss + The younger brother embezzled 2 yuan) and each person returned 1 yuan (***3 yuan). Adding 27 and 2 yuan is purely confusing.

2. Light two incense sticks at the same time. The first incense is lit at both ends, and the other incense is burned at only one end. When the first incense is burned out (this is the total length of the burnt incense) 3/4), light the other end of the second incense, the time from burning to extinguishing the other end is 15 minutes!

3. Answer: The ages of the three girls should be 2, 2, and 9. Because there is only one child with black hair, that is, she is the only one who has grown up, and the other two are still in childhood, that is, less than 3 years old, with light hair. Combined with the fact that the age of the manager should be at least older than 25

4. Open each pair of socks, each person takes one pair, no left and right socks, and finally get two pairs of black socks and two pairs of white socks.

5. Convert the bird’s flight distance into time calculation. Suppose the distance between Los Angeles and New York is a, the time when the two trains meet is a/(15+20)=a/25, and the bird’s flight speed is 30, then the bird’s flight distance is a/25*30= 6/5a.

6. Answer: Put 1 red ball in one jar, 49 red balls and 50 blue balls in the other jar. The probability is close to 75%.

This is This is the highest probability that can be achieved.

In fact, as long as there are <50 red balls in one jar and no basketball is placed, and the remaining balls are placed in the other jar, the probability of taking out the red ball is greater than 50%

7. Take 1 pill from Can No. 1, 2 pills from Can No. 2, 3 pills from Can No. 3, and 4 pills from Can No. 4. Weigh the 10 pills. How much heavier than the normal weight is? There is a problem with the number of cans of medicine.

8. 4

9. The actual solution will be quite cumbersome. We know that for a certain light that is on, if the number of times the switch is flipped is an odd number of times, then it must be turned off. According to the meaning of the question, it can be seen that for the light with number N, the number of times to flip the switch is equal to the number of divisors of N. If the number of divisors is an odd number, then N must be a square number. Because the square of 10 is equal to 100, it can be seen that there are 10 square numbers within 100. That is, there are 10 lights that were turned off at the end, numbered 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

10. The axis of mirror symmetry is the central axis of a person.

11. There are three people wearing black hats. Suppose there are N people wearing black. When N=1, black people can be sure that they are black when they see that others are white. So there should be a sound when the lights are turned off for the first time, and it can be concluded that N>1. For each person wearing black, he can see N-1 black hats, and thus assumes that he is white. But after waiting for N-1 times and no one hits him, every black person will know that he is also black. So when you turn off the lights for the Nth time, N people will hit you.

12. No matter inside or outside, the small circle turns twice. The distance experienced by the small circle and the big circle is equal.

13. 39 bottles, starting from the second bottle, is equivalent to buying 2 bottles for 1 yuan.

14. Choose A, 10 points, congratulations! Wise approach. The most effective way to talk about a salary increase with your boss is to "present facts and evidence to show your ability and value." For example, what is your sales performance this year, how did you win a key customer for the company, etc. It's better to express performance with exact numbers rather than vague adjectives. If you have a good track record, consistently perform well, work hard, and are creative, then a request for a raise will be easily accepted.

Choice B, 0 points, this is the most inappropriate approach. When negotiating a salary increase with your boss, be sure not to compare yourself with your colleagues around you. Firstly, spying on other people's income is against company regulations, and the battle has already been lost before the fight begins; secondly, the boss will think that you are raising your salary out of jealousy, and will ignore your strength instead.

Choose C, 5 points. This approach seems to have good reasons, but the actual effect is not good. Don't talk to your boss about personal issues such as taking out a loan to buy a car or a house, or supporting a family, because you have to prove to the company that you deserve a raise, not that you need one.

15. Answer: B

Airline’s so-called “1 out of every 50 passengers can win a free ticket” is equivalent to “2 out of 100 people will get a free ticket”. Converted into a percentage, there is only a 2% chance of winning, which is a "2% discount", and there is not necessarily a chance of winning. On the other hand, Air B’s “consumption tax-free ticket purchase” guarantees every passenger a 5% (consumption tax rate) discount, which is certainly more cost-effective! Don’t be deceived by the rhetoric of “free”. Please calmly think and calculate with numbers and cultivate your numerical sensitivity.

16. Answer A

For those who advance money when paying the bill, please remember to pay with a "credit card".

Credit cards are usually deducted one month after the card is swiped, and some even allow interest-free installment repayment. There is no need to spend cash when swiping the card, and you can also recover other people's money on the spot, which is equivalent to getting at least one month's credit. Interest-free loans are called "good cash flow" in accounting terms.

17.: "Imported products can pay back their investment in one year, but domestic products can pay back their investment faster, but is the quality worse?" Hey, don't think about it anymore! The best way is: "Buy neither!"

Dishwasher consumes a lot of energy, but the store clerk won't tell you that. If you have to pay more for electricity after buying it, it will be meaningless to save on water bills. Japanese research shows: "There is no difference in total cost between using a dishwasher and manual hand washing." You can also take the opportunity to exercise after washing the dishes after eating!

When spending expenses, if the information source is biased, it is easy to misjudge the relative effect of the expenses.

18, B 19, C 20, E 21, B 22, C

23, 26 24, A 25, A 26, A 27, C

28, 9 29, B 30, C 31, 632, D

33, 38 34, B 35, A 36, United States 37, D

38, 64 39. Science 40. Formula 41, 60 42. E

43. Dian 44. Brain 45, 5 46, 36 47. O

Calculation method: Each question has different scores, combine all the scores. Plus, the full score is 190 points.

Result analysis:

If you score between 89-114 points, you still need to work hard to improve yourself, otherwise you will be exhausted for money.

For those who score between 114-146 points, more than 60% of people have the same financial IQ as you, and they can make big money without making small money

With scores between 146-139 points Yes, you are also very good. For the petty bourgeoisie, earning 500,000 is not a dream.

Those who score between 152-177 are also very good. Millionaires

The score is 177. If you get 190 points or above, congratulations, you are unparalleled in the three quotients. You are the multi-millionaire.

If you got 190 points, you didn’t do the questions after reading the answers, right?

If the score is lower than 89 points, it is recommended to go to the hospital for examination first. (MSN)

Brother, this information cost me two wealth points, why don’t I adopt it? O(∩_∩)OThank you