A large selection of riddles on various topics for adults and children.
Riddles in Russian
(8 + 12 - 20) = (10 + 15 - 25)
1. How to write the number 100 with six digits 4?
45% of the lottery's earnings are spent on paying out winnings.
Brother Sebastian and brother Tadeusz are bell ringers, their duties include beating time with bells on the town hall tower. On reflection, I realized that their job is not easy. For example, you need to hit five hours in exactly 25 seconds. Based on this, determine how long it will take to strike ten o'clock? There were some sparrows and some columns. As two sparrows sit on one column, there will be one extra column, and as one sits one at a time, there will be an extra sparrow. How many columns and sparrows were there? In America, the date July 1, 2003 is written as follows: 7/1/2003, and in other countries: 1/7/2003. If you do not know what format the number is written in, then how many dates in a year can be misinterpreted? The pet store sells large and small birds. A large bird is twice as expensive as a small one. The lady who went to the store bought 5 big birds and 3 small ones. If she had bought 3 large birds and 5 small ones instead, she would have spent $20 less. How much does each bird cost? In the month, three Sundays fell on double numbers. What day of the week was the seventh of this month? Given money - 1 hryvnia.
Two freight trains, both 250 m long, travel towards each other at the same speed of 45 km/h. How many seconds will pass after the drivers have met before the conductors of the last cars meet? Ten dogs and cats were fed 56 biscuits. Each dog got 6 biscuits, each cat - five. How many dogs and how many cats? Try to solve the task without using either a system of equations or a search of options. To weigh the goods, the seller uses a pan balance and four weights with a total weight of 40 kg. Moreover, using different combinations of weights, you can weigh any load, the mass of which is expressed as an integer number of kilograms (from 1 to 40 kg).
Dr. Aibolit distributed 2006 miraculous pills to four sick animals. The rhino got one more than the crocodile, the hippo got one more than the rhinoceros, and the elephant got one more than the hippo. How many pills will the elephant have to eat? An ancient task on a domestic topic. It was asked to his students by the arithmetic teacher Jacob from Coburg, whose textbook was printed in 1599 in Frankfurt.
If one and a half hens lay one and a half eggs in a day and a half, how many will two hens lay in two days? If a person goes to work on foot, and goes back by transport, then in general he spends an hour and a half on the road. If he travels in both directions by transport, then the whole journey takes him 30 minutes. How many times does a person need to travel if he goes to work and back on foot? There is a cube - black on the outside, but white on the inside. Its height is equal to its width and thickness, and is three cubits.
The remarkable Hungarian pop calculator Ferenc Pataki, who is able to mentally multiply 2 three-digit numbers in a matter of seconds, speaking on television in 1979, demonstrated the following trick.
From 36 pieces of metal, the turner was instructed to turn 36 amphorae on a lathe. It is known that if you collect shavings from 6 carved amphorae and melt them down, you can carve another amphora out of it. How many unaccounted for amphorae can a turner keep? From the numbers 5, 5, 5, 1 and simple arithmetic operations "+", "-" "*", "/" you need to get the number 24. How do you write down the number 3 three times to get 4 in the end? How to measure 15 minutes, having a seven- and eleven-minute hourglass at hand? What three numbers, when added or multiplied, give the same result? When my father was 31, I was 8 years old, and now my father is twice my age. How old am I now? A flock of geese flew, the uncle saw them and said:
The minute hand of a clock is 2 cm long, and the hour hand is 1,5 cm long. Find the ratio of the speeds with which the ends of the hands move. On Klaus's watch, the minute divisions are marked with small strokes. Glancing at his watch at six o'clock in the afternoon, Klaus found that the large hand was 3 divisions behind the small one.
We are both 63 years old together. I am now twice as old as you were when I was as old as you are now.
Write in digits the number consisting of 11 thousand, 11 hundreds and 11 units. Write 100 with five ones and then five fives. They found a dime and divided it: for men, one and a half kopecks, for women, a kopeck, and for children, a quarter of a kopeck. How many men, women and children were there? One biologist discovered an amazing variety of amoebas. Each of them in a minute is divided into two. A biologist puts one amoeba in a test tube, and an hour later the whole test tube is filled with amoeba. How long would it take for the whole test tube to be filled with amoebas if not one amoeba but two were first put into it? One brick weighs 1 kilogram and another half a brick. How much does one brick weigh? Once, we involuntarily witnessed the following conversation.
One woman went to the garden to pick apples. To leave the garden, she had to go through four doors, each with a guard. The woman gave half of the apples she had plucked to the guard at the first door. Having reached the second guard, the woman gave him half of the apples that were left. She did the same with the third guard; and when she shared the apples with the guard at the fourth door (with whom she did as with the previous ones), she had only 10 apples left. How many apples did she pick in the garden? Here is the expression 987654321=100. Make it correct by using 4 "+" or "-" signs on its left side. The sawyers cut the deck into meter-long pieces. The length of the deck is 5 meters. Cutting the deck across takes 1,5 minutes each time.
Having traveled a third of the way, the passenger of the fast train finally fell asleep. When he woke up, he had half the distance to his destination station that separated him from his destination when he fell asleep.
Five diggers dig a 5 m ditch in 5 hours. How many diggers will dig 100 meters of ditch in 100 hours? The fish is wonderfully prepared here,
The seven old women went to Rome. Each old woman has seven donkeys, each donkey carries seven sacks, each sack contains seven loaves, each loaf contains seven knives, each knife in seven sheaths. How many items in total? The fabulous gnome needs a new candle every night, with which he shines for himself on the road, walking around the city. He can make 1 new candle out of 5 candle stubs. If he has 25 candle ends, how many nights will he have enough new candles to last? A rock climber stands on top of a smooth, steep rock 100 meters high. At a height of 50 meters there is a ledge where you can make an intermediate stop. The climber has a rope 75 meters long. How will he get off the cliff? How much is two plus two divided by two? How many edges does a hexagonal pencil have? How many times during the day do the minute and hour hands of a clock form a right angle? How many flowers do I have if all but two are roses, all but two are tulips, and all but two are daisies? A flock of doves flew up to a tall tree. Part of the doves sat on the branches, while the other settled under the tree. The doves that were sitting on the branches say to those below: “If one of you flew up to us, then you would be three times less than all of us together, and if one of us flew up to you, then you and I would be equal." How many doves sat on the branches and how many under the tree? The clock hands have just aligned. After how many minutes will they "look" in opposite directions? The combined age of family members of 4 is 68, and 4 years ago was 53. How old is the youngest member of the family? Cockroach Valentin announced that he can run at a speed of 50 m / min. They did not believe him, and rightly so: in fact, Valentin mixed everything up and thought that there were 60 centimeters in a meter, and 100 seconds in a minute. At what speed (in "normal" m/min) does the cockroach Valentin run? Three years ago, Nastya was 7 times older than her sister Veronica. Two years ago, Nastya was 4 times older than Veronica. A year ago, Nastya was 3 times older than Veronica.
The three were playing chess. A total of three games were played. How many games did each play? I have money in two pockets; when I transfer one ruble from one, it will be equal, and when I transfer one ruble from the second to the first, then in the first it will be twice as much as in the second. How many rubles in each pocket? Write five positive integers whose sum is 20 and whose product is 420. The owner is sitting on the bank of a pond that is overgrown with weeds. The number of weeds is doubling every day. He's going to start clearing as soon as half the pond is overgrown. A month later, half of the pond was overgrown. How many days does he have to clean up? The number of three different digits is subtracted from the number that consists of the same digits in reverse order. The result consists of the same three digits, arranged again in a different way. What are these numbers?
(8 + 12 - 20) = (10 + 15 - 25)
Vidpovid1. How to write the number 100 with 4 digits XNUMX?
Vidpovid45% of the lottery income is used to pay the winnings.
VidpovidBrother Sebastian and brother Tadeusz are bell ringers, at their bindings they should ring the hour at the town hall. Thinking about it, I realized that working in them is not easy. For example, you need to hit five years exactly in 25 seconds. Vykhodyachi izgogo, you mean, how many will be needed for an hour, to see the tenth year? VidpovidBulo skіlkis gorobtsіv і sсіlkis stoptsіv.
VidpovidIn America, the date of March 1, 2003 is recorded as follows: 7/1/2003, and in other countries: 1/7/2003. If you don’t know, in which format the number is written, then how many dates for the rotation can be incorrect? VidpovidGiven pennies - hryvnia.
VidpovidTwo freight trains, offending at a distance of 250 m, travel one to one with the same speed of 45 km / year. How many seconds passed after the drivers started to sound, the conductors of the remaining cars started to sound first? VidpovidTen dogs and guts were served with 56 biscuits. The skin dog got 6 biscuits, the skin intestines - five. How many bulo dogs and how many guts? Try virishiti zavdannya not vikoristovuyuchi nі systems equal, nі enumeration of options. VidpovidFor zvazhuvannya goods, the seller is dressed with cup teres and chotirma weights with a 40 kg wagon. Moreover, vikoristovuyuchi different combinations of weights, you can call any kind of vantage, the mass of which is manifested by a whole number of kilograms (from 1 to 40 kg).
VidpovidFrom 36 pieces of metal, turners, 36 amphoras were entrusted to turn at the Turner's bench. Apparently, if you take shavings from 6 turned amphorae and melt them down, then you can turn one amphora from it. How many unwrapped amphoras can you get yourself a tokar? VidpovidA flying dove flew up to a tall tree. Part of the doves was strong on the needles, and the other part was growing under the tree. The pigeons that were sitting on the hind legs, talking to the quiet, downstairs: "Yakby one of you is angry before us, then you would be three times less, lower us all at once, and one of us is angry with you, then we would be out of you." equally". How many pigeons were sitting on the needles and how many pigeons were under the tree? VidpovidThey knew a dime and gave it away: for men a second copy of a penny, for women a copy, and for children a quarter of a penny. How many people, women and children? VidpovidFrom the numbers 5, 5, 5, 1 and simple arithmetic numbers "+", "-", "*", "/" you need to get the number 24. VidpovidThe Kazkov dwarf needs a new candle, which is to light oneself at the road, wanderers around the city. You can make 1 new candle for 5 candle under-burning. If you get 25 short-lived candles in a new year, then for how many nights you need to make a supply of new candles? VidpovidIf my father is 31 years old, I was 8 years old, and now my father is older than me. What are my fates now? VidpovidShe flew grabbing geese, waggling their uncle like that:
VidpovidLikar Aibolit gave away 2006 miraculous little birds to ill animals. The rhino won by one more, the crocodile lower, the hippopotamus by one more, the lower rhinoceros, and the elephant - by one more, the lower hippopotamus. How many little piglets torment the elephant? VidpovidMaєmo cube - black zvonі, ale white in the middle. The height of yogo dorivnyu yogo width and tovshchina and become three likti.
VidpovidOn the anniversary of Klaus, the goodies were applied with small strokes. Glancing at the yearbook on the sixth year in the afternoon, Klaus revealed that the larger arrow was visible in the small one for 3 gifts.
VidpovidOn the year of the year exactly 9. Through the skіlki khvilin arrows of the year (khvilinna and the year) run?
VidpovidWe are both 63 years old at the same time. At the same time, I’ll have more rocks, what would be the same for you, if there were more rocks of rocks, skils to you at once.
VidpovidWrite in numbers the number that adds up to 11 thousand, 11 hundreds and 11 ones. VidpovidWrite 100 five times in singles, and then five five times in fives. VidpovidOne biologist discovered a marvelous variety of amoebas. The skin from them through the quill is divided into two. At the test tube, the biologist puts one amoeba, and in a year the whole test tube appears filled with amoeba. How long would it take for the entire test tube to be filled with amoebas, for the yakbees to put not one amoeba, but two, on the cob? VidpovidOnce, we passed by and became evidence of an offensive move.
VidpovidOne woman went to the garden to pick an apple. To get out of the garden, it was necessary to go through four doors, with a guard standing at the skin of them. The guards at the first door of the woman gave half of the apples she had picked. After reaching another guard, the woman gave him half of the apples that were gone. So she did it to the third guard; and if the woman shared apples with the guard at the fourth door (with which they made her like that in front), then only 10 apples were left in her. How many apples did she pick in the garden? VidpovidOne zeglina is important for 1 kg and more zeglini piv. How much do you need one zeglin? VidpovidBefore you is viraz 987654321=100. Zrobіt yogo vіrnim, vikoristovuyuchi 4 signs "+" or "-" at yogo lіvіy part. VidpovidThe sawyers cut the deck on the meter of the cut. Dovzhina logs 5 meters. Cutting the deck across the board takes about 1,5 hvilin an hour.
VidpovidHaving passed the third way, the passenger of the Swedish train fell asleep. If I had slipped through, to the station of confession, I had to go through half of the dead station, which would have made it up to the station of confession, if I had fallen asleep.
VidpovidFive diggers for 5 years dig 5 m of a ditch. How many diggers can dig 100 m of ditch in 100 years? VidpovidRiba is wonderful to cook from here,
VidpovidSim women went to Rome. In a skin woman, according to these donkeys, a skin donkey, according to this bear, in a skin bear, according to this bread, in a skin bread, according to this knife, and a skin low, according to this bear. How many objects? VidpovidThe skeleton climber should stand on the top of a smooth stream of rock with a height of 100 meters. At a height of 50 meters there is a ledge, on which you can grow an intermediate tooth. Skelelas has a skewer with a length of 75 meters. How can I get down from the rocks? VidpovidSkіlki bude: two plus two add to two? VidpovidSkіlki in me kvіtіv, yakscho all of them okrim two - trojandi, all okrim dvoh - tulips, and all okrim dvoh - daisies? VidpovidHow many faces does a hexagonal olive have? VidpovidHow many times to improve doby hvilinna and year arrows of the year to make a straight kut? VidpovidAn old problem on a poboot topic. Її asking his teachings the arithmetic teacher Jacob z Coburg, whose assistant was instructed in 1599 p. at Frankfurt.
VidpovidThe arrows of the yearbook just got off. Through skіlki khvilin stench will "marvel" at the opposite side? VidpovidThe total age of members of the family is 4 people are healthy 68, and 4 years ago they are 53. How old are the youngest members of the family? VidpovidTargan Valentin voiced, scho vmіє bigati zі swidkіst 50 m / min. They didn’t believe you, and rightly so: in fact, Valentin mixed up everything and thought that there are 60 centimeters in a meter, and 100 seconds for a hvilin. What kind of swedishness (in "normal" m / w) large targan Valentin? VidpovidThree years ago Nastya was 7 times older than her sister Veronica. Two years ago, Nastya was 4 times older than Veronica. Рік ago Nastya bula is 3 times older than Veronica.
VidpovidThree of them played checkers. Usyi played three games. How many party skins? VidpovidPet stores sell great and small birds. The great bird is dearer than the small one. The lady who went to the store bought 5 great birds and 3 little ones. Yakby won't buy 3 great birds and 5 small ones, then she would spend 20 dollars less. How many skin birds? VidpovidI have a penny in two intestines; if from one I transfer one karbovanets, then I will be equal, and if from the other I transfer one karbovanets to the first, then in the first there will be two more, lower in the other. Skіlki in the skin pocket of carbovants? VidpovidAt the month, three weeks fell on the guys' numbers. Which day of the week of the eighth day of the month? VidpovidIndicate five positive numbers, the sum of which is equal to 20, and the additional number is 420. VidpovidThe owner is sitting on a birch bar, overgrown with weeds. Today the number of bur'yanіv podvoyuєєtsya. Winnings are selected for a rozchishchennya, as only half the rate is overgrown. A month later, half the rate was overgrown. How many days does the new one have for cleansing? VidpovidThe hvilinna arrow of a year old can be 2 cm long, and the year is 1,5 cm. VidpovidThe number of three different digits is taken from the number, which is added up from the digits themselves, sorted out in the reverse order. The result is summed up from the quiet of the three numbers themselves, re-stashed anew in a different way. What are the numbers? VidpovidFerenc Pataky, a wonderful Ugrian estradny counter, who for a few seconds thought to multiply 2 three-digit numbers, speaking in 1979. on TV, demonstrating the offensive trick.
VidpovidHow do you see 15 hvilin, looming under the hand of the 7th 11th dog year? VidpovidHow is it necessary to write down the number 3 so that the pouch has 4? VidpovidLike three numbers, how to add them up or multiply them to give the same result? VidpovidIf a person goes to work, and then back on a transport, then in general, on the road, it’s stained for the second time. Well, if in obedience in the country of wines on transport, then the whole way is borrowed in a new 30 hvilin. How many hours do people need on the road, like a job and back there will be more money? VidpovidHow many cocks lay a second egg in a second day, how many two cocks lay in two days? Vidpovid - funny puzzles
- Riddles yes/no
- Logic riddles
- Mathematical riddles
- Riddles about household appliances
- Riddles about water, rivers, lakes and seas
- Mysteries about seasons
- Riddles about mushrooms
- Riddles about day and night, time, hours
- Riddles about trees and bushes
- Riddles about wild animals
- Riddles about rain, hail, fog, dew
- Riddles about the house, buildings, furniture
- Riddles about pets
- Riddles about food and drinks
- Riddles about snakes, lizards, snails
- Riddles about tools and tools
- Riddles about kitchen utensils
- Riddles about musical instruments
- Riddles about insects and spiders
- Riddles about vegetables
- Riddles about clothes and shoes
- Riddles about household items
- Riddles about nature
- Riddles about birds
- Riddles about fish and aquatic life
- Riddles about snow, ice, frost
- Riddles about the sun, moon and stars
- Riddles about transport and technology
- Riddles about clouds, thunder and lightning
- Riddles about fruits and berries
- Riddles about flowers and plants
- Riddles about a person
- Riddles about honest and liars
- Riddles about school
- Riddles with a tricky answer
- Riddles with weighings and transfusions
- Riddles with words
- Riddles-jokes
- Kalmyk riddles
- Puzzles for children
- Rebus proverbs and sayings
Blinking of the magician and his audience
19.05.2024 Ultrasonic coffee machine
19.05.2024 The speech of sperm whales is similar to that of humans
18.05.2024
▪ Microsoft contact lenses measure blood sugar ▪ Increasing the rate of photosynthesis ▪ Summit's fastest supercomputer in the world News feed of science and technology, new electronics
▪ site section Power supply. Article selection ▪ article Serve Mammon. Popular expression ▪ What kind of money did the Aztecs use? Detailed answer ▪ article Dinghy Moth. Personal transport ▪ article Electric stove. Encyclopedia of radio electronics and electrical engineering
Home page www.diagram.com.ua |