Why a fan left Eleanor 7 apples before leaving for a business trip

We all want to test our intelligence from time to time. So today's editorial office. "Site" It offers you logical puzzles with answers. These boring tasks will help pump your brain and deliver a lot of pleasure, allowing you to combine useful with pleasant.



Logical puzzles with answers

1. Mysterious gift
   The doctor and the lawyer are in love with the same woman, Eleanor. The lawyer is going on a business trip for a week. Before he left, he gave Ella 7 apples. Why did he do that?
   
   
2. Chocolate
   Masha has long wanted to buy a chocolate bar, but she does not have enough 10 rubles to buy. Kolya also dreams of chocolate, but he lacks only one ruble. The children decided to buy at least one chocolate for two, but they still lacked one ruble. How much does a chocolate cost?
   
   
   
3. Baker and loafers
   From lunch to closing, there were three buyers in the baker's shop. The first bought half of all the buns and another half of the original. The second bought half of the remaining and half a bun. The third buyer bought half of what the second buyer bought. In the end, all the buns were sold out. How many buns were there when none of them were broken?
   
   
   
4. The interest problem
   Some numbers have been increased by 25 per cent. What percentage do you need to reduce the new number to get the original number?
5. School accident
   On the first day of September, the lifeless body of a singing teacher was found in a school classroom. Police have identified suspects. This is a gardener, mathematician, gymnast and teacher of labor training. They all testified and explained where they were at the time of the incident.
   
   
   
   It turned out that the gardener cut the bushes, and the gymnast played football with the students. At the same time, the mathematician carried out the final control work, and the laborer read the newspaper in his office. Police immediately arrested the suspect. Did you know who he was?
   
   

Answers.

1. Well, the mystery is really tricky. So to solve it, you need to learn something about apples. The apple is a very philosophical gift. In ancient literature, it was presented to Venus as a sign of love and desire. Thus, this fruit personified the proposal of the hand and heart. But why are there seven apples in the task?
   
   
   
   In Russian fairy tales, there are often magical rejuvenating apples. There they miraculously cure diseases and prolong the life of fairy tale heroes. So maybe it's a health wish? Perhaps, but the topic of apples and health is very extensive. And to understand the essence of the gift, it is enough to recall one English proverb, which is often repeated by nutritionists. “Eat an apple a day and you won’t need a doctor.”
   
   Now everything really falls into place. Lawyer He gave her 7 apples so she wouldn’t remember the doctor.. And seven of them because that is how many days he will be away. Cunning, you can't say anything! Note only that instead of apples could be presented to Ele, for example, a pot with geranium.
   
   
   
   
   
   After all, there is a popular belief that geranium serves as a kind of “man”. As if an unpretentious flower somehow banishes male representatives from the house. A doctor comes to Eleanor, just went into the bedroom, and there the geranium ... I immediately forgot why I came and the breadbasket refused.
   
   

It is logical that chocolate is worth it. 10 rubles. But the thing is, Mary has no money at all. The mystery says that the first buyer bought “half of all the buns and half of the original quantity.” But that doesn't mean the buns were cut in half. For example, if There were originally 7 buns.The first buyer took half (3.5) plus 0.5. In total, this is 4 buns. Then the second took 1.5 plus 0.5, or 2 buns. And the third buyer took half of 2 buns, which equals 1. Many people make the mistake of forgetting that the same percentages of different numbers are not equal. Therefore, in order to obtain the original number, the new number must be reduced not by 25, but by a new number. 20 percent. Recall also that it is easier to calculate percentages in the mind with the help of a small mathematical life hack. Guilty. mathematician. According to him, he conducted a final test. But it was on the first day of the school year. So, the final test definitely could not be.

These are some interesting logical problems. The answer to them will not be calculated, much less remembered. After all, to solve it, you need to think creatively and analytically. And this helps us to successfully find a way out of the most difficult life situations.