The most difficult riddle in the world. The most difficult logic riddles. Logic riddles are short. The most difficult logic riddles, with a trick. Super difficult riddle
With a catch, which have gained popularity among a huge number of different people not only due to the opportunity to use them in the educational process, but also because of the entertainment component.
Such riddles help broaden the horizons of both children and adults, and are of interest to those who want to expand their knowledge. They are light and simple. Let's begin.
1. A man is standing on one side of the river, his dog is on the other. He calls the dog, and he immediately comes running to his owner, without getting wet, without using either a boat or a bridge. How did she do it?
2. What is unusual about the numbers 8, 549, 176, 320?
3. A 12-round fight is scheduled between two boxers. After 6 rounds, one boxer is knocked out on the floor, but none of the men is considered a loser. How is this possible?
4. In 1990 a person turned 15 years old, in 1995 the same person turned 10. How is this possible?
5. You are standing in the corridor. In front of you are three doors into three rooms and three switches. You can't see what's going on in the rooms, and you can only get into them through the door. You can enter each room once and only when all the switches are turned off. How do you know which switch belongs to which room?
6. Johnny's mother had three children. The first child was named April, the second was named May. What was the name of the third child?
7. Before the discovery of Mount Everest, what was the highest peak in the world?
8. Which word is always spelled incorrectly?
9. Billy was born on December 25, but his birthday always falls in the summer. How is this possible?
10. The truck driver is moving towards the opposite side down a one-way street. Why don't the police stop him?
11. How to quit a raw egg onto a concrete floor without breaking it?
12. How can a person last eight days without sleep?
13. The doctor gave you three tablets and told you to take one every half hour. How long will it take you to take all the pills?
14. You entered a dark room with one match. There is an oil lamp, newspaper and wooden blocks in the room. What will you light first?
15. Does a man have the right by law to marry his widow’s sister?
16. Some months have 30 days, some have 31 days. How many months have 28 days?
17. What goes up and down but stays in one place?
18. What can you never eat for breakfast?
19. What always increases and never decreases?
20. Imagine that you are in a sinking boat surrounded by sharks. How can you survive?
21. How many times can you subtract 10 from 100?
22. Seven sisters arrived at the dacha, and each of them took up her own business. The first sister cooks, the second works in the garden, the third plays chess, the fourth reads a book, the fifth does a crossword puzzle, the sixth does laundry. What does the seventh sister do?
23. What goes both uphill and downhill, but remains in place?
24. Which table has no legs?
Complex riddles with answers
25.How many years are there in a year?
26. What kind of stopper is impossible to stop any bottle?
27. No one eats it raw, but after cooking it, they throw it away. What is this?
28. The girl wanted to buy a chocolate bar, but she lacked 10 rubles. The boy also wanted to buy a chocolate bar, but he lacked 1 ruble. The children decided to buy one chocolate bar for two, but they still lacked 1 ruble. How much does a chocolate bar cost?
29. A cowboy, a yogi and a gentleman are sitting at the table. How many feet are there on the floor?
30. Nero, George Washington, Napoleon, Sherlock Holmes, William Shakespeare, Ludwig van Beethoven, Leonardo da Vinci. Who's the odd one out on this list?
Riddles with a trick
31. Which island calls itself a piece of laundry?
32. – Is it red?
No, black.
Why is she white?
Because it's green.
33. You are sitting on a plane, there is a car in front of you, and a horse behind you. Where are you at?
34. How long should a hard-boiled chicken egg be boiled in water?
35. What unites the numbers 69 and 88?
Logic riddles
36. Whom does God never see, the king sees quite rarely, and the common man sees every day?
37. Who walks while sitting?
38. What is the longest month of the year?
39. How can you jump from a 10-meter ladder without breaking? And not even get hurt?
40. When this item is needed, it is thrown away, and when it is not needed, it is taken with them. What are we talking about?
Riddles with answers
41. Any person receives this for free twice in his life, but if he needs it for the third time, he will have to pay for it. What is this?
42. What state name will you get if you put a small horse between two identical pronouns?
43. Capital European state, in which blood flows?
44. The combined ages of father and son are 77 years. The son's age is the father's age in reverse. How old are they?
45. If it is white, then it is dirty, and if it is black, then it is clean. What are we talking about?
Challenging riddles
46. Can a person be in a room without his head and still be alive?
47. In what case will you not be able to take the place of a sitting person, even if he stands up?
48. What product can be boiled in even 10 kg of salt and it still will not become salty?
49. Who can easily light a match under water?
50. The plant that knows everything?
51. What will you do if you see a green man?
52. How many stripes does a zebra have?
53. When does a person look like a tree?
54. What can travel around the world while staying in the same corner?
55. Where is the end of the world?
Ready for the answers?
Answers to riddles
1. The river is frozen
2. This number contains all the digits from 0 to 9.
3. Both boxers are female.
4. He was born in 2005 BC.
5. Turn on the right switch and do not turn it off in within three minutes. After two minutes, turn on the middle switch and do not turn it off for one minute. When the minute has passed, turn off both switches and enter the rooms. One light bulb will be hot (1st switch), the second will be warm (2nd switch), and the cold light bulb refers to the switch you didn't touch.
6. Johnny.
7. Everest, it just hasn't been discovered yet.
8. The word "wrong".
9. Billy was born in the southern hemisphere.
10. He is walking along the sidewalk.
11. An egg will not break a concrete floor!
12. Sleep at night.
13. You will need one hour. Take one tablet now, the second after half an hour, and the third after another half hour.
14. Match.
15. No, he's dead.
16. Each month has 28 or more days.
17. Staircase.
19. Age.
20. Stop imagining.
22. The seventh sister plays chess with the third.
23. Road.
24. Dietary.
25. There is one summer a year.
26. Traffic jam.
27. Bay leaf.
28. The price of a chocolate bar is 10 rubles. The girl had no money at all.
29. One foot on the floor. A cowboy puts his feet on the table, a gentleman crosses his legs, and a yogi meditates.
30. Sherlock Holmes, because he is a fictional character.
32. Black currant.
33. Carousel.
34. This does not need to be done, the egg is already boiled.
35. When turned upside down, they look the same.
36. Like yourself.
37. Chess player.
39. Jump off the lowest step.
42. Japan.
44. 07 and 70; 25 and 52; 16 and 61.
45. School board.
46. Yes. You need to stick your head out the window or door.
47. When he sits on your lap.
49. Sailor on a submarine.
51. Cross the road.
52. Two, black and white.
53. When he just woke up (pine, from sleep).
55. Where the shadow begins.
No matter how many correct answers you get, it is not an IQ test. It's important to force your brain to think outside of the ordinary. Below we will give you some tips that will help tune your brain to the right wavelength and prevent it from aging.
Brain exercises
Always have a crossword, puzzle, Sudoku, or any other similar thing that interests you in a prominent place. Spend a few minutes on them every morning to activate your brain.
Regularly attend exhibitions or conferences on topics that are unfamiliar to you. Think about how you can apply what you learn to your industry.
What comes first in Russia and second in France?
(Letter "P")
They put it on the edge of the table tin can, tight closed with a lid, so that 2/3 of the can hung from the table. After some time, the can fell. What was in the jar?
(Piece of Ice)
There were 90 apples growing on a birch tree. Blown strong wind, and 10 apples fell. How much is left?
(Apples don’t grow on birch trees)
You are competing and have passed the runner in second position. What position do you take now?
(If you answered that you are now first, then you are absolutely wrong. You overtook the second runner and took his place, so you are now in second position)
You passed the last runner, what position are you in now?
(If you answered the penultimate one, you are again absolutely wrong. Think about it. How can you overtake a runner who is running last? If you are running after him, then he is not last. The answer is that it is impossible. It turns out that your use of the brain is not the best strong point)
Do not write anything or use a calculator, and remember - you must answer quickly. Take 1000. Add 40. Add another thousand. Add 30. Another 1000. Plus 20. Plus 1000. And plus 10. What happened?
(The answer is 5000? Wrong again. The correct answer is 4100. Try using a calculator)
Mary's father has five daughters: 1. Chacha 2. Cheche 3. Chichi 4. Chocho.
Question: What is the name of the fifth daughter? Think fast. The answer is just below.
(Chuchu? NO! Of course, her name is Mary. Read the question again)
When a woman lifts her leg, what do you see? Five letters, starts with P and ends with A.
What elongates when you take it in your hands, pass it between your breasts and insert it into the hole?
(Safety belt)
What is on a woman's body, on a Jew's mind, is used in hockey and on the chessboard?
(Combination)
What has a head but no brain?
(Cheese, onion, garlic)
Run, run - you won’t get there,
Fly, fly - not reach.
(Horizon)
Little blue fur coat -
Covered the whole world.
Blue field
Silver is strewn.
(Stars on the sky)
Blue scarf,
Red bun
Rolling on a scarf
People smile.
(Sky and sun)
White cat
Climbs through the window.
(The lights of a sun)
Gray boars covered the entire field.
No arms, no legs,
And he opens the gate.
An eagle flies across the blue sky:
Wings spread out
Found the sun.
I'll look out the window:
Long Antoshka is coming.
Red rocker
It hung across the river.
No arms, no legs,
And he can draw.
The tablecloth is white
I dressed the whole world.
It flows, it flows, it won’t flow,
He runs, he runs, but he won’t run out.
Doesn't burn in fire
Doesn't sink in water.
Not the sea, not the land,
Ships don't float
But you can’t walk.
What does half an orange look like?
(To the other half)
When is the best time for a black cat to get into the house?
(When the door is open)
Two nails fell into the water. What is the Georgian's last name?
(Rusted)
There are two coins on the table; they add up to 3 rubles. One of them is not 1 ruble. What coins are these?
(2 rubles and 1 ruble. One is not 1 ruble, but the other is 1 ruble)
She was white and gray
A green, young one came.
(Winter and Spring)
Two people approach the river. There is a boat at the shore that can only support one. Both people crossed to the opposite bank. HOW?
(They were on different shores)
What do you drop when you need it and pick it up when you don't?
(Sea anchor)
Two fathers and two sons were walking and found three oranges. They began to divide - everyone got one. How could this be?
(They were grandfather, father and son)
Without work it hangs, while work it stands, after work it is wet.
What is it that is easy to pick up the earth, but difficult to throw it far?
What rocks are not in the sea?
How do day and night end?
Who speaks all languages?
There were four birch trees,
each birch has four large branches,
on each large branch there are four small branches,
There are four apples on each small branch.
How many apples are there in total?
(Not a single one. Apples don’t grow on birch trees!)
What is it: blue, big, with a mustache and completely stuffed with bunnies?
(Trolleybus)
Which hand is better to stir tea?
(Which one contains a spoon, and if there is a spoon in both, then which one is more convenient)
In the room there were 12 chickens, 3 rabbits, 5 puppies, 2 cats, 1 rooster and 2 hens. The owner came here with his dog. How many legs are there in the room?
(Two. Animals have paws)
How many steps does it take to put a hippopotamus in the refrigerator?
(Three. Open the refrigerator, place the hippopotamus and close the refrigerator)
How many steps does it take to put a giraffe in the refrigerator?
(Four: open the refrigerator, take out the hippopotamus, plant the giraffe, close the refrigerator)
Now imagine: they organized a race around the Kremlin, a hippopotamus, a giraffe and a turtle are participating. Who will reach the finish line first?
(Hippopotamus, because there is a giraffe in the refrigerator...)
Can an ostrich call itself a bird?
(No, he can't talk.)
How many peas can fit into one glass?
(Not at all, because peas don’t move)
Small, gray, looks like an elephant. Who?
(Baby elephant)
How do day and night end?
(Soft sign)
As you know, all native Russian female names end in either “a” or “ya”: Anna, Maria, Olga, etc. However, there is only one thing female name, which ends in neither “a” nor “i”. Name it.
The woman is standing on the floor, her hole slightly open.
What is it: the hard is inserted into the soft, and the balls dangle nearby?
What kind of woman first rubs up against you and then demands money?
(Conductor on the tram)
Logic problems with a trick are very valuable in large companies; they can intrigue the team, enliven the atmosphere and simply lift the spirits. Top most difficult logic riddles with a trick:
A farmer had a flock of eight sheep: three white, four black and one brown.
How many sheep can say that in this small flock there is at least one other sheep of the same color as hers? (answer: not a single sheep, since sheep cannot talk).
Six brothers resting in country house, each of them is doing something there.
The first brother is leafing through a magazine, the second is heating up dinner, the third is playing checkers, the fourth is doing a crossword puzzle, the fifth is cleaning the yard. What does sixth brother do? (answer: the sixth brother plays checkers with the third).
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Once Sherlock Holmes was walking and discovered a dead girl. He approached her, took out a phone from her purse, found her husband’s number, called and said: “Sir, quickly come here, your wife is dead!” A little time passed, the husband arrived, ran up to his wife’s body and began to cry: “Oh, dear, who did this?”
The police arrived, Sherlock, pointing to the husband of the deceased, said: “Arrest him, he is to blame for her death.” Why was Sherlock Holmes so confident in his conclusion? (answer: because he did not specify the location when he called his husband).
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What sign should be placed between the numbers 8 and 9 so that the answer is less than 9 but greater than 8? (answer: you need to put a comma).
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There were 40 people traveling in the train car, at the first stop 13 got off, 3 people got on, at the next 10 got off and 15 got on, then 5 left the train and 11 got on, at another stop 14 got off, then 7 people got on and 1 left the car.
How many stops did the train make? (The answer to the riddle is not important; in the process, the person being asked logic problem, begins to count the number of people who got off and on at the stops, but does not pay attention to how many stops the train made, this is the catch of this riddle.)
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Katya really wanted to buy chocolate, but to buy it, she had to add 11 kopecks. And Dima wanted chocolate, but he was missing 2 kopecks. They decided to buy at least one chocolate bar, but they were still 2 kopecks short. How much does chocolate cost? (answer: a chocolate bar costs 11 kopecks, Katya has no money at all).
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The baron has one, but the emperor does not, Bogdan has one in front, and Zurab has one behind, the grandmother has two, and the girl has none. What is it about? (answer: about the letter “B”).
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In the frosty winter, the snake Gorynych stole the beautiful Vasilisa. Ivan Tsarevich went to Baba Yaga to find out where Gorynych lives, and Baba Yaga said to him: “You, Ivan, go through the mountains.” through the forests - through the forests- By to the mountains - over the mountains- through the forests - through the forests - through the forests - through the mountains - through the mountains, there you will find Gorynych’s house.
And Ivan Tsarevich galloped on his horse through the mountains, through the forests, through the forests - through the mountains, through the mountains - through the forests, through the forests - through the forests - through the mountains - through the mountains and sees: in front of him is a wide river, and behind it is the house of the Snake . How to cross the river, because there is no bridge? (answer: on ice. Everything happened in the frosty winter).
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The physical education teacher has a brother, Arseny. But Arseny has no brothers, is this possible? (answer: yes, if the physical education teacher is a woman).
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A prisoner was kept in an empty cell. He sat alone, every day they brought him dry bread, how did bones appear in the cell? (answer: fish bones, bread was brought with fish soup).
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There were two mothers and two daughters sitting in the room; there were only three pears on the table, but each ate a pear. Is this possible? (answer: yes, there were grandmother, daughter and granddaughter in the room).
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One boy was walking in the park and saw a high school student. A high school student offered to bet: “If I write your exact height in a notebook, then you will give me 1000 rubles, and if I am wrong, then I will give you.” I promise that I won’t ask you any questions, and I won’t measure you either.” The boy agreed.
A high school student wrote something in a notebook, showed it to the boy, the boy looked and gave the high school student 1000 rubles. How did a high school student win the argument? (answer: a high school student wrote “your exact height” in his notebook).
101 trick questions.
Target: development of logical connectionsCan be used on classroom hours, for fun competitions, competitions and competitions, at the Feast of Laughter.
Designed for younger children school age and older.
1. What does Boris have in front, and what does Gleb have behind? (letter "b")
2. The grandmother was carrying a hundred eggs to the market, one (and the bottom) fell. How many eggs are left in the basket? (none because the bottom fell out)
3. When is a person in a room without a head? (when he sticks it out the window)
4. How do day and night end? (soft sign)
5. What clock does it show? exact time only twice a day? (who stopped)
6. Which is lighter: a kilogram of cotton wool or a kilogram of iron? (same)
7. Why do you go to bed when you want to sleep? (by gender)
8. What needs to be done so that four guys remain in one boot? (take off a boot from each person)
8. The crow is sitting, and the dog is sitting on its tail. Could it be? (the dog sits on its own tail)
9. When is the easiest time for a black cat to get into the house? (when the door is open)
10. In which month does chatty Mashenka speak the least? (in February, it is the shortest)
11. Two birch trees are growing. Each birch tree has four cones. How many cones are there in total? (cones don’t grow on birch trees)
12. What will happen to the blue scarf if you put it in water for five minutes? (gets wet)
13. How to write the word "mousetrap" in five letters? (cat)
14. When a horse is bought, what type is it? (wet)
15. A person has one, a crow has two, a bear has none. What is this? (letter "o")
16. A flock of birds flew into the grove. They sat down two at a time on a tree - one remained; They sat down one at a time - they didn’t get one. How many trees are there in the grove, and how many birds are there in the flock? (three trees, four birds)
17. A woman was walking to Moscow, three old men met her, each old man had a bag, and in each bag there was a cat. How much did it go to Moscow? (one woman)
18. Four birch trees have four hollows, each hollow has four branches, each branch has four apples. How many apples are there in total? (apples don’t grow on birch trees)
19. Forty wolves ran, how many necks and tails did they have? (Tails do not grow near the neck)
20. What fabric cannot be used to make shirts? (From the railway station)
21. What three numbers, if added or multiplied, give the same result? (1, 2 and 3)
22. When are hands pronouns? (You-we-you)
23. What female name consists of two letters that are repeated twice? (Anna, Alla)
24. Which forests have no game? (In construction)
25. Which car wheel does not rotate while driving? (Spare)
26. What can’t mathematicians, drummers, and even hunters do without? (No fraction)
27. What belongs to you, but others use it more often than you? (Name)
28. When does a car move at the same speed as a train all the time? (When he is on the platform of a moving train)
29. One egg takes 4 minutes to cook, how many minutes should 6 eggs be cooked? (4 minutes)
30: Which flower is masculine and feminine? (Ivan da Marya)
31. Name five days without giving numbers or names of days. (The day before yesterday, yesterday, today, tomorrow, the day after tomorrow)
32. Which bird, having lost one letter, becomes the most big river in Europe? (Oriole)
33. Which city is named after big bird? (Eagle)
34. Name the first woman in the world to master aircraft? (Baba Yaga)
35. From the name of which city can you make a filling for sweet pies? (Raisin)
36. In what year do people eat more than usual? (In leap year)
37. In what geometric body can water boil? (Cubed).
38. Which river is the scariest? (Tigris River).
39. Which month is the shortest? (May - three letters).
40. Where is the end of the world? (Where the shadow begins).
41. Can an ostrich call itself a bird? (No, because he can't speak).
42. What is under a person’s feet when he walks across a bridge? (Shoe sole).
43. What can you easily pick up from the ground, but cannot throw far? (Pooh)
44. How many peas can fit into one glass? (Not a single one - everything must be put down).
45. What comb can’t comb your head? (Petushin).
46. How can you carry water in a sieve? (Frozen)
47. When is the forest a snack? (When he's cheese)
48. How to pick a branch without scaring a bird? (Wait for the bird to fly away)
49. What stones are not in the sea? (Dry)
50. What is it that freezes in the room in winter, but not outside? (Window glass)
51. Which opera consists of three conjunctions? (Ah, and, yes - Aida)
52. Whoever does not have it does not want to have it, and whoever has it cannot give it away. (bald)
53. What disease on earth has no one ever had? (Nautical)
54. My father's son, but not my brother. Who is this? (Myself)
55. Which question cannot be answered positively? (Are you sleeping?)
56. What is between the window and the door? (Letter "i").
57. What can you cook, but cannot eat? (Lessons).
58. How can you put two liters of milk in liter jar? (You need to make condensed milk from milk).
59. If five cats catch five mice in five minutes, how long does it take one cat to catch one mouse? (Five minutes).
60. How many months in a year have 28 days? (All months).
61. What is dropped when needed and picked up when not needed? (Anchor).
62. The dog was tied to a ten-meter rope and walked three hundred meters. How did she do it? (The rope was not tied to anything.)
63. What can travel around the world while remaining in the same corner? (Postage Stamp).
64. Is it possible to light a match underwater? (You can if you pour water into a glass and hold the match below the glass).
65. How can a thrown egg fly three meters without breaking? (You need to throw the egg four meters, then it will fly the first three meters intact).
66. What will happen to the green cliff if it falls into the Red Sea? (It will become wet).
67. Two people were playing checkers. Each played five games and won five times. Is this possible? (Both people were playing with other people).
68. What could be more than an elephant and weightless at the same time? (Shadow of an elephant).
69. Which hand is better to stir tea? (It is better to stir the tea with a spoon).
70. What question cannot be answered “no”? (You are alive?).
71. What has two arms, two wings, two tails, three heads, three torsos and eight legs? (Rider holding a chicken in his hands).
72. What do all people on earth do at the same time? (Getting older).
73. What gets bigger when you put it upside down. (Number 6).
74. How to jump from a ten-meter ladder without hurting yourself? (Jump from the bottom step).
75. What has no length, depth, width, height, but can be measured? (Time, temperature).
76. Why does a duck swim? (From the shore)
77. What can you cook, but cannot eat? (Lessons)
78. When a car is moving, which wheel does not spin? (Spare)
79. What does the dog run on? (On the ground)
80. Why is there a tongue in the mouth? (Behind the teeth)
81. When a horse is bought, what kind of horse is it? (Wet)
82. Why does a cow lie down? (Because he doesn't know how to sit down)
83. When is the easiest time for a black cat to get into the house? (When the door is open)
84. Which month is the shortest? (May - it only has three letters)
85. Which river is the scariest? (Tigris River)
86. Can an ostrich call itself a bird? (No, because he can't speak)
87. What is between the window and the door? (Letter "i")
88. What will happen to the green ball if it falls into the Yellow Sea? (He'll get wet)
89. How many peas can fit into one glass? (Not at all. They don't know how to walk!)
90. What happens if you put a black handkerchief into the red sea? (gets wet)
91. Which hand is better to stir tea? (It is better to stir the tea with a spoon)
92. What tree does a crow sit on when it rains? (On wet)
93. What kind of dishes can you not eat anything from? (Out of empty)
94. What can you see with your eyes closed? (Dream)
95. What do we eat for? (At the table)
96. Why do you go to bed when you want to sleep? (By gender)
97. When are hands pronouns? (When they are you-we-you)
98. How to write “dry grass” in four letters? (hay)
99. There were 90 apples growing on the birch tree. A strong wind blew and 10 apples fell. (Apples do not grow on birch trees).
100. Under what tree does the hare sit when it's raining? (Under the wet).
101. Name five days without giving numbers (e.g. 1, 2, 3,..) and names of days (e.g. Monday, Tuesday, Wednesday...). (The day before yesterday, yesterday, today, tomorrow, the day after tomorrow) .
Addition:
How many eggs can you eat on an empty stomach? (One, the rest are not on an empty stomach.)
Which tree does the crow sit on during... heavy rain? (On wet.)
How many minutes should you boil a hard-boiled egg - two, three, five? (Not at all, it’s already cooked. It’s hard-boiled.)
Which clock shows the correct time only twice a day? (Which are standing.)
Where does the water stand? (In glass.)
What happens to a red silk scarf if it is lowered to the bottom of the sea for 5 minutes? (It will be wet.)
What disease does no one get on land? (Nautical.)
When are hands pronouns? (When they are you-we-you.)
What is under a person's feet when he walks across a bridge? (Boot soles.)
What do people often walk on and never drive on? (On the stairs.)
How far into the forest can a hare run? (To the middle of the forest, then he already runs out of the forest.)
What happens to the crow after three years? (She is in her 4th year.)
What tree does a hare hide under when it rains? (Under the wet.)
What needs to be done to cut off the branch on which the crow is sitting without disturbing it? (Wait until she flies away.)
Seven brothers have one sister. How many sisters are there in total? (One.)
The crow is flying, and the dog is sitting on its tail. Could it be? (Maybe, since the dog sits on the ground on its tail.)
If a cat climbed a tree and wants to get down from it smooth trunk How will she descend: head down or tail first? (Tail first, otherwise she won’t hold on.)
Who's upside down above us? (Fly.)
What does half an apple look like? (For the second half.)
Is it possible to bring hearths in a sieve? (You can when it freezes.)
Three ostriches were flying. The hunter killed one. How many ostriches are left? (Ostriches don't fly.)
Which bird is made up of a letter and a river? ("Oriole.)
What is between the city and the village? (Conjunction "and".)
What can you see with your eyes closed? (Dream.)
When is the easiest time for a black cat to get into the house? (When the door is open.)
My father's son, not my brother. Who is this? (Myself.)
There were seven candles burning in the room. A man passed by and put out two candles. How much is left? (Two, the rest burned down.)
Our dear readers! To start working week didn’t seem so dreary and so that you can tune in to the work wave and feel in good shape, the blog Outside the City has collected for you 15 interesting riddles with a catch, which you may not be able to guess the first time. We have written the answers below. Just don't peep. Otherwise it won't be interesting. We wake up and find the answers on our own))
1. Two people approach the river. There is a boat at the shore that can only support one. Both people crossed to the opposite bank. How?
2. Where does it happen that a horse jumps over a horse?
3. Sherlock Holmes was walking down the street. And suddenly he saw a dead woman lying on the ground. He walked over, opened her bag and took out her phone. Tel. in the book he found her husband's number. He called. Speaks:
- Come here urgently. Your wife has died. And after a while the husband arrives. He looks at his wife and says:
- Oh, honey, what happened to you???
And then the police arrive. Sherlock points his finger at the woman's husband and says:
- Arrest this man. He was the one who killed her. Question: Why did Sherlock think that?
4. The jar is on the table. It stands so that one half of it is in the air and the other is on the table. What is in the jar if it falls in half an hour? And why?
5. A man went to sea and got into a storm. He was carried to an island where there were no men, and only girls lived. In the morning he woke up covered in ropes at some ritual and found out that they wanted to kill him. And he asked the last word. After he told him, the girls made him a boat, gave him food, water and sent him home. What did he say?
6. A 1st grade student solves this riddle in 5 minutes, a high school student in 15 minutes, a student in 1 hour, a professor will never solve it. Riddle: decipher odtchpshsvdd
7. One train travels from Moscow to St. Petersburg with a delay of 10 minutes, and the other from St. Petersburg to Moscow with a delay of 20 minutes. Which of these trains will be closer to Moscow when they meet?
8. It is known that among the nine coins there is one counterfeit, which weighs less than the others. How can you identify a counterfeit coin in two weighings using a cup scale?
9. There are two cords, each of which burns for an hour, but burns unevenly. How can you measure 45 minutes using these two cords and matches?
10. Place 2 bricks on a smooth board - one flat and the other on an edge. The bricks weigh the same. Which brick will slide off first if you tilt the board?
11. Cat – 3 Horse – 5 Rooster – 8 Donkey – 2 Cuckoo – 4 Frog – 3 Dog -?
12. Three criminals met: the bugbear Belov, the burglar Chernov and the pickpocket Ryzhov. “The amazing thing is that one of us has black hair, the second one has white hair, and the third one has red hair, but none of us have the same hair color as their last name,” said the black-haired man. “It’s true...” said the bugbear Belov. What's the pickpocket's?
13. You are standing in front of three switches. Behind an opaque wall are three light bulbs that are turned off. You need to manipulate the switches, go into the room and determine which light bulb belongs to which switch.
14. There is a concrete wall 3 meters high, 20 meters long and weighing 3 tons. How to bring her down without having any aids and tools?
15. A father and two sons went on a hike. On their way they met a river, near the bank of which there was a raft. It can support either a father or two sons on the water. How can father and sons cross to the other side?
Answers:
1. They were on different banks.
2. In chess.
3. Because Holmes didn't tell him the address.
4. Ice
5. Let the ugliest one kill me.
6. 1,2,3,4...
7. At the moment of the meeting they will be at the same distance from Moscow.
8. 1st weighing: 3 and 3 coins. The counterfeit coin is in the pile that weighs less. If they are equal, then the fake is in the third pile. 2nd weighing: From the pile with the least weight, 1 and 1 coin are compared. If they are equal, then the remaining coin is fake.
9. You need to light the first cord at both ends at the same time - this is 30 minutes. Simultaneously with the first cord, we light the second cord from one end, and when the first cord burns out in 30 minutes, we light the second cord from the other end - we get the remaining 15 minutes.
10. The bricks will start sliding at the same time. Both bricks press on the board with the same force, which means that the friction forces that they have to overcome are also the same. The specific friction forces per each square centimeter of contact area between the bricks and the board are naturally not equal. But general forces the friction acting on the bricks, equal to the product of the specific friction force and the contact surface area, will be the same.
11. Cat - meow (3), Horse - i-go-go (5), Rooster - ku-ka-re-ku (8), Donkey - i-a (2),..., Dog - woof ( 3)
12. Belov is not white because of his last name and not black, since he answered the black-haired one. That is, Belov is red. Chernov is not black because of his last name and not red, since our bugbear Belov is red. Ryzhov's pickpocket remained black.
13. Turn on two switches. After some time, turn one off. Enter the room. One light bulb will be lit from the switch on, the second hot - from the switch turned on and off, the third - cold, from the untouched
14. The thickness of such a wall will be no more than two centimeters, which allows you to push it with your hand
15. First, both sons cross. One of the sons returns back to his father. The father moves to the opposite bank to join his son. The father remains on the shore, and the son is transported to the original shore after his brother, after which they both are transported to their father.