Examples of creative logic tests 12 questions. An unusual test to test logical thinking

Logic tests are designed to enable the test taker to determine whether he or she operates with information processing capabilities in a logical way. They do not reflect the level of education or enlightenment, but they do measure the ability to process information intellectually. This is an important aspect in practice! The ability to discursively analyze data is required in everyday life, in learning, in the creative or work sphere. To pass the test, you do not need advanced mathematical skills, knowledge of the exact sciences or the humanities. Therefore, testing is suitable for all users.

Using the test for logical thinking, you can find out whether it is well developed or whether there are some problems in its work. In any case, you can get almost useful information for self-knowledge and improvement of one’s own potential. Receiving a positive result is an indicator that the individual’s thinking is well developed - one can cast aside all doubts about one’s intellectual capabilities, if any. If the results indicate that the test taker does not have the ability to use all mental capabilities, this is a reason to engage in his development. It's never too late to engage in self-improvement, for which there are specialized techniques.

A discourse test for logical thinking shows whether an individual is able to use logic when perceiving and analyzing information data. This is the ability to identify the truth through reflection, based on inferences.

The methodology is tested, based on the analysis of user responses and comparison of their correct answers. The results of the online logic test also take into account the percentage of correct conclusions of the test taker and compare them with the complexity of the questions. The goal is to test the level of logical skills.

A special technique that allows you to test the user’s answers to the proposed analytical type problems, which involve solving logical speculations and inferences. When choosing answers from the list, you will need to thoroughly analyze the conditions and mark the most correct logical consequence. It is not recommended to act intuitively here! Passing a 30-question logic test provides an extremely accurate result that reveals the logical thinking capabilities of the test taker.

Testing to assess the child’s development in terms of intellectual abilities analytically process information. Compared to standard methods, the logic test for children is designed taking into account specificity early age, and therefore offers questions that are more understandable and appropriate for them.

Test the level of intellectual potential and logical abilities allows an intelligence and logic test, which is available to everyone in a convenient online format. After spending a little time, it becomes possible to know your own abilities, and if you wish, you can start adjusting them.

Adult and child intellectual thinking have obvious distinctive features in the level of development of logical abilities, due to the difference in age and life experience. Therefore, logic tests for adults are based on specialized techniques that take into account these differences and include logic problems, relevant for adult life. They most accurately convey the individual characteristics of the person being tested.

The level of intelligence is usually measured using IQ testing methods. Many scientists are working to improve its measurement, and the IQ test for logic remains a reliable way to find out details about your own mental potential.

For those who are planning to get a job in the Ministry of Internal Affairs or enroll in a police school, logic tests will allow them to learn about the level of deductive abilities that are considered necessary in law enforcement. After passing the test, you can understand whether they should be trained or whether their level is sufficient for successful employment and admission.

In adolescence, it is important to promptly identify problems in the development of analytical thinking - this is the optimal period for its improvement. Logic tests for teenagers can detect these problems or ensure their absence.

To people certain occupations and professions, it is important not only to know mathematics, but to learn how to use it in labor activity. Mathematical logic tests are ideal for this category of people. They test exclusively logical thinking, not abstract thinking, which is measured only by psychological tests.

The test consists of 30 points. Each item looks like:
- Condition
first consequence
second consequence
third consequence
“Condition” is the condition of the problem, some circumstances that are considered previously somehow proven and always true.
"Consequence" is a logical consequence of a condition. Of the three corollaries, one and only one is correct. Your task is to test your ability to separate correct logical consequences from incorrect ones.

The test does not require special mathematical knowledge. All words in the test must be interpreted as they are in ordinary everyday Russian, but not as in mathematics or other special area. All words in the test must be interpreted literally; no metaphors or allusions are provided in the test.

In the test you may find unfamiliar words such as "kuzdra". These words are intended to evaluate your ability to think logically, separating it from your other knowledge about the world around you. Consider that these words can mean anything, but so that the phrase in the condition is true in meaning. For example, if it is written that “the kuzdra runs”, this means that the kuzdra really knows how to run and, apparently, has legs or paws, it could be, for example, a person, an animal or a walking mechanism :)

Sometimes in the test there are words and expressions that have opposite meanings, for example “can” and “can’t”, “big” and “small”, etc. In all such cases it is assumed that intermediate options(“can, but poorly”, “average”) are not considered.

1. Shmurdik is afraid of both mice and cockroaches.
Shmurdik is not afraid of cockroaches;
Shmurdik is afraid of mice;
Shmurdik is more afraid of mice than cockroaches, but he is also afraid of cockroaches.

2. It is known that the grymzik is necessarily either striped, or horned, or both.
the grymzik cannot be hornless;
the grymzik cannot be monochromatic and hornless at the same time;
The grymzik cannot be striped and hornless at the same time.

3. If you poison a clot, it will immediately begin to blow bubbles.
if the plug blows bubbles, then it has been poisoned;
if the zapyrka is not poisoned, it will not blow bubbles;
If the plug does not blow bubbles, then it is not poisoned.

4. All the coolies know how to play checkers
there are no idiots who don’t know how to play checkers;
everyone who knows how to play checkers is a loser;
There are no idiots who know how to play checkers.

5. Dubarators are either good or bad. It is not true that this dubarator is not bad.
this dubarator is good;
this dubarator is average;
this dubarator is bad.

6. More than a dozen tials have been found in nature. All discovered tials are solid red.
at least some of the tials are red;
at least some of the tials are green;
some tials (of those already discovered) may not be red.

7. There are jackals with muhropendia.
not every jackal can boast of a healthy mohropendia;
not every jackal can boast of suffering from muhropendia;
There are jackals with healthy muhropendia.

8. It is not true that our tumelina is large and round.
our tumelina is small and non-round;
our tumelina is small, or non-round, or both;
our tumelnitsa is small, or non-round, but not both.

9. John is always either mumbling or purring.
John sometimes speaks Urd;
John sometimes rants and sometimes purrs;
John never does both humming and purring at the same time.

10. The journalists lied that the swamp idiot was illiterate and impudent.
in fact, the swamp bzdysh is educated and tactful;
in fact, the swamp bzdysh is illiterate, but not impudent;
those journalists lied.

11. If you shake the bottle, shooting will begin. They shook the bottle.
the shooting has already begun;
the shooting will start someday;
the shooting will begin someday or has already begun.

12. If you shake the pepper, shooting will immediately begin. There have been no shootings in the last hour.
during the last hour the quail has not been shaken;
for the last hour the quail has been shaken;
but there was no point in shaking anything.

13. A huge butryak frightened the village elder.
the elder had a dream nightmare;
the headman tried some low-quality booze;
the elder was scared.

14. If you scratch the sponge behind the ear, it will begin to hiss contentedly. If the sponge hisses contentedly, the milk nearby will sour.
if you don’t scratch the lip behind the ear, the milk nearby won’t turn sour;
if you scratch the sponge behind the ear, the milk nearby will turn sour;
Milk in the distance never turns sour from scratching your lips.

15. Anyone who drills loudly is sure to be eaten. All the smirks are constantly loud.
everyone who shouts loudly is grinning;
all grinners are sure to be eaten;
Some grinners don't get eaten.

16. Both roach and pike live in the rivers near Timugrad.
there is no roach in the rivers near Timugrad;
pike lives in the rivers near Timugrad;
The rivers near Timugrad are inhabited only by roach and pike.

17. All dolls delight with their intelligence or beauty, and sometimes even both.
the baby doll cannot be stupid;
there are no stupid ugly little puffs;
There are no smart, beautiful little puffs.

18. When you sleep, you always cheat.
if you are fidgeting, it means you are sleeping;
if you don't sleep, you don't cheat.
If you're not fidgeting, it means you're not sleeping.

19. All fans love the game.
there are no fans who don’t like ygu;
everyone who loves ygu is rooting for someone;
There are no fans who love Ygu.

20. There are only two types of zdunts: red and blue. As for this particular zduntz, it turned out to be not blue at all.
this buzzer is blue;
this one is blue-red;
this little guy is red.

21. Many remains of rednecks have been found. But they are all very poorly preserved.
some remains of rednecks are very poorly preserved;
at least some remains of rednecks are in excellent condition;
Some of the found remains of rednecks are well preserved.

22. Some lapuchondria are not stable.
not every lapuchondria is unstable;
there are stable lapuchondria;
Not every lapuchondria is stable.

The test consists of 30 points. Each item looks like:

Condition
a. first consequence
b. second consequence
c. third consequence

“Condition” is the condition of the problem, some circumstances that are considered previously somehow proven and always true.
"Consequence" is a logical consequence of a condition. Of the three corollaries, one and only one is correct. Your task is to test your ability to separate correct logical consequences from incorrect ones.

The test does not require special mathematical knowledge. All words in the test must be interpreted as they are in ordinary everyday Russian, but not as in mathematics or another special field. All words in the test must be interpreted literally; no metaphors or allusions are provided in the test.

In the test you may find unfamiliar words such as "kuzdra". These words are intended to evaluate your ability to think logically, separating it from your other knowledge about the world around you. Consider that these words can mean anything, but so that the phrase in the condition is true in meaning. For example, if it is written that “the kuzdra runs”, this means that the kuzdra really knows how to run and, apparently, has legs or paws, it could be, for example, a person, an animal or a walking mechanism :)

Sometimes in the test there are words and expressions that have opposite meanings, for example “can” and “can’t”, “big” and “small”, etc. In all such cases, it is assumed that the intermediate options “can, but poorly”, “average”) are not considered.

1. Shmurdik is afraid of both mice and cockroaches.
a. Shmurdik is not afraid of cockroaches;
b. Shmurdik is afraid of mice;
c. Shmurdik is more afraid of mice than cockroaches, but he is also afraid of cockroaches.

2. It is known that the grymzik is necessarily either striped, or horned, or both.
a. the grymzik cannot be hornless;
b. the grymzik cannot be monochromatic and hornless at the same time;
c. The grymzik cannot be striped and hornless at the same time.

3. If you poison a clot, it will immediately begin to blow bubbles.
a. if the plug blows bubbles, then it has been poisoned;
b. if the zapyrka is not poisoned, it will not blow bubbles;
c. If the plug does not blow bubbles, then it is not poisoned.

4. All the coolies know how to play checkers
a. there are no idiots who don’t know how to play checkers;
b. everyone who knows how to play checkers is a loser;
c. There are no idiots who know how to play checkers.

5. Dubarators are either good or bad. It is not true that this dubarator is not bad.
a. this dubarator is good;
b. this dubarator is average;
c. this dubarator is bad.

6. More than a dozen tials have been found in nature. All discovered tials are solid red.
a. at least some of the tials are red;
b. at least some of the tials are green;
c. some tials (of those already discovered) may not be red.

7. There are jackals with muhropendia.
a. not every jackal can boast of a healthy mohropendia;
b. not every jackal can boast of suffering from muhropendia;
c. There are jackals with healthy muhropendia.

8. It is not true that our tumelina is large and round.
a. our tumelina is small and non-round;
b. our tumelina is small, or non-round, or both;
c. our tumelnitsa is small, or non-round, but not both.

9. John is always either mumbling or purring.
a. John sometimes speaks Urd;
b. John sometimes rants and sometimes purrs;
c. John never does both humming and purring at the same time.

10. The journalists lied that the swamp idiot was illiterate and impudent.
a. in fact, the swamp bzdysh is educated and tactful;
b. in fact, the swamp bzdysh is illiterate, but not impudent;
c. those journalists lied.

11. If you shake the bottle, shooting will begin. They shook the bottle.
a. the shooting has already begun;
b. the shooting will start someday;
c. the shooting will begin someday or has already begun.

12. If you shake the pepper, shooting will immediately begin. There have been no shootings in the last hour.
a. during the last hour the quail was not shaken;
b. during the last hour they shook the quail;
c. but there was no point in shaking anything.

13. A huge butryak frightened the village elder.
a. the headman had a nightmare;
b. the headman tried some low-quality booze;
c. the elder was scared.

14. If you scratch the sponge behind the ear, it will begin to hiss contentedly. If the sponge hisses contentedly, the milk nearby will sour.
a. if you don’t scratch the lip behind the ear, the milk nearby won’t turn sour;
b. if you scratch the sponge behind the ear, the milk nearby will turn sour;
c. Milk in the distance never turns sour from scratching your lips.

15. Anyone who drills loudly is sure to be eaten. All the smirks are constantly loud.
a. everyone who shouts loudly is grinning;
b. all grinners are sure to be eaten;
c. Some grinners don't get eaten.

16. Both roach and pike live in the rivers near Timugrad.
a. there is no roach in the rivers near Timugrad;
b. pike lives in the rivers near Timugrad;
c. The rivers near Timugrad are inhabited only by roach and pike.

17. All dolls delight with their intelligence or beauty, and sometimes even both.
a. the baby doll cannot be stupid;
b. there are no stupid ugly little puffs;
c. There are no smart, beautiful little puffs.

18. When you sleep, you always cheat.
a. if you are fidgeting, it means you are sleeping;
b. if you don't sleep, you don't cheat.
c. If you're not fidgeting, it means you're not sleeping.

19. All fans love the game.
a. there are no fans who don’t like ygu;
b. everyone who loves ygu is rooting for someone;
c. There are no fans who love Ygu.

20. There are only two types of zdunts: red and blue. As for this particular zduntz, it turned out to be not blue at all.
a. this buzzer is blue;
b. this one is blue-red;
c. this little guy is red.

21. Many remains of rednecks have been found. But they are all very poorly preserved.
a. some remains of rednecks are very poorly preserved;
b. at least some remains of rednecks are in excellent condition;
c. Some of the found remains of rednecks are well preserved.

22. Some lapuchondria are not stable.
a. not every lapuchondria is unstable;
b. there are stable lapuchondria;
c. Not every lapuchondria is stable.

23. They said that duknis were both sharp and hard. It turns out that this is not true at all.
a. in fact, dukni are blunt and soft;
b. in fact, dukni are blunt or soft or both;
c. in fact, dukni are either blunt or soft, but not both.

24. Kaflya is always either running or breathing.
a. The tile breathes as it runs;
b. Kaflya does not breathe while standing;
c. The caflya doesn't breathe while running.
25. The information that tomorrow’s meeting will be devoted to scarlet ducklings turned out to be false.
a. the information turned out to be false;
b. the meeting will not be about ducklings;
With. The meeting will be dedicated to ducklings, but not ducklings at all.

26. If you pour water on a bottle, it will spoil immediately. This tie is not spoiled. Now I'll pour water on her.
a. no need to offend the narrow-minded;
b. the tightness will deteriorate;
c. the tightness will not deteriorate.

27. If you pour water on a bottle, it will spoil immediately. This tie was not spoiled.
a. the bottle was not doused;
b. the bottle was doused;
c. Yes, leave me alone from the bottleneck.

28. Vasya quit taking this test after answering only 28 questions.
a. Vasya was tired while taking the test;
b. Vasya hesitated while taking the test;
c. Vasya did not finish the test.

29. If you feed the bush, it will calm down. A calm bush can be milked.
a. if you don’t feed the bush, it won’t be possible to milk it;
b. You can milk the bush, but not feed it; it will find and eat something on its own;
c. After feeding, the bush can be milked.

30. If you make your grandmother happy, she will give milk. Bushka will be happy if you pull her tail.
a. if you pull the bush by the tail, it will give milk;
b. no one will be happy if you pull his tail;
c. If you don't pull the bush's tail, it won't give milk.

You have dialed...
26-30 points:
Your logical thinking is well developed. If you make errors in reasoning, it is mainly by accident or fatigue, but not due to inability. However, remember that everything good can always be improved - if, of course, you need it.

20-25 points:
Your logical thinking is well developed. However, you may make mistakes in unusual or confusing cases. Having received any conclusion as a result of reasoning, do not rush to accept it as truth. Make it a rule to double-check your conclusions, look for errors in them, and simply weak points. Don't be surprised, don't be indignant if you are corrected: perhaps that's the point.

14-19 points:
Option 1.
You didn’t have the patience to take the entire test, you only completed part of it, and chose the remaining items at random.
Option 2.
Your logical thinking is undeveloped. If you try to reason publicly, you may well be ridiculed. You'll have to turn to others strengths your personality if you want to convince someone of something or find out something. However, maybe you are not completely hopeless if you try to learn.

6-13 points:
Option 1.
You took the test by pointing at random items.
Option 2.
You have no logical thinking at all. The result you got can be obtained by simply poking at random. You should not try to “reason logically,” especially in public. You may be mistaken for crazy.

3-5 points:
You didn't want to take the test.

1-2 points:
Your logical thinking is well developed. If you make errors in reasoning, it is mainly by accident or fatigue, but not due to inability. However, remember that everything good can always be improved - if, of course, you need it. In this case, you decided to show off and answer the questions deliberately incorrectly.

Logic tests may be of interest to those who want to find out the depth of their own logical thinking, explore their way of thinking and, of course, determine the level of their logical abilities.

And here the most interesting thing is revealed - not everyone is able to “correctly” pass these same logical tests. That is why this instruction appeared on the use of tests to determine logical thinking, as well as unique tips for passing them.

How to pass logic tests

In such a matter as passing logical tests, it is important to remember that an excessively long delay on one task is a sign that something is wrong with logical thinking or, alternatively, with the willingness to pass logical tests.

Most of the tasks in extensive test collections, such as G. Eysenck, can be solved quickly, if you show even a little persistence. It should be remembered that the further from the beginning, the more difficult the tasks.

In addition, for the information of perfectionists, no one is able to complete all the tasks in half an hour. But every will solve at least some of them.

The answer to the task can be numerical, alphabetic or verbal. Sometimes there are several options, sometimes you need to give an exact answer. You shouldn’t write at random, but if some idea still glimmers on the horizon of your consciousness, it’s better to write it down, so to speak, just in case.

The test does not contain tricky questions, but it will not hurt to consider several ways to solve the problem presented to you, in the form of a problem. Before you begin, you should delve into the essence of the proposed task and make sure that you understand it correctly, otherwise you can only waste time by going down the wrong path, solving something that is not exactly what is in front of you.

However, as everywhere else, there are pitfalls here, hidden, however, not in the tasks themselves, but in internal factors relating most likely to general psychology rather than formal logic.

The influence of giftedness on logical thinking

This is talent, and as you know, it can be different - I’d like to add liquid and gaseous, but let’s not talk about that.

Different in the sense that similar people, people with giftedness in some area may even be not entirely interesting solve problems of a certain type.

Yes, yes, strange as it may seem, this also happens - we know, we have observed it! his/her intelligence, which means there is a catch here somewhere. Well, it can’t be that easy!..

Besides gifted people should be taken in conjunction with unity of the categories “I want” and “I can”. Because, psychologically, of course, any of these factors can cause you to talk.

2 types of behavior of children with giftedness during testing

There are instrumental and motivational aspects. Instrumental lies in the elaboration of the methods of its activity. And motivational characterizes both the subject’s attitude to the world as a whole, and to some specific part of it... As well as to his own activities.

TO instrumental aspect applies:

  • Any specific strategies of action, activity and decisions that are capable of providing their own, special, and therefore specifically for him, high-quality productivity in passing the test.

That is, if in the middle of a test someone starts laughing, this does not mean that he is hysterical; perhaps he has some strange associations associated with such tasks and questions that can help him in this matter.

  • Individualism in the style of activity, expressed in the desire to do everything in one’s own way.

This can turn out to be nothing, or some kind of own method for solving the same theorems. But the main thing here is to be able to convey to others that “your own method” is not a mistake.
And then there are cases when, due to a non-standard decision, with the correct answer, the entire action is crossed out and declared incorrect, regardless of the answer. The truth here is that the point lies in the fact that sometimes teachers, known to the whole world, find it necessary to understand the strange paths laid by others.

  • If you are a test taker, in general, someone who is taking a test, and are able to structure everything acquired about the task, and knowledge in general, in such a way, then, undoubtedly, you will see the subject being studied in the system.

And this is already something capable of providing quite a bit of help, in extreme cases, psychological support in the form of confidence that everything will work out for you, coming from the knowledge that you have similar... oddly enough, knowledge. Here “I know that I don’t know anything” won’t work. Here such a philosophy will most likely show lack of confidence in one’s own abilities.

  • There are also special types-paces of learning, consisting of both a high pace and ease of assimilation of information, and slower understanding, however, with it, sufficient changes in the structure of knowledge, ideas or skills are possible.

However, it should be understood that broad erudition can slow down the speed of problem solving. Here the problem lies either in the unsystematic nature of knowledge and the inability of the subject to connect them into one, or in the inability to choose any option, despite the apparent equivalence-probability, scrolled through the consciousness of answers. It also happens that the task question is formulated in such a way that the test taker finds another possible correct answer not provided for by the formal test. But this also happens!.. It’s rare, of course, but it’s worth taking it into account.

Let's move on to motivational aspects behavior of gifted children, both large (adults) and small (those who are really children). And they are characterized by the following signs:

  • Increased sensitivity to any aspects of reality (all sorts of signs, both their own special, almost NLP anchors, and generally accepted ones, sounds, colors, technical devices, plants, etc.), or to certain forms of one’s own activity.
  • A large share of immersion in a certain topic.
  • Increased need for knowledge. Taking it to the point of absurdity, I won’t start the task until I’ve read the entire test.
  • Rejection of the standard nature of the task and preference for any paradoxes.
  • Increased self-criticism while striving for good, most complete fulfillment, a sort of “” or “Mr. Ideal”.

All this can both slow down and facilitate the decision...

Examples of logical graphics tests

And now a bonus for those who read to the end the article about logic tests, but did not solve the problem in the very first picture, where the logic test for preschoolers is located.

9/10 of their 5-6 year old children completed the task with flying colors. The bus heads to the left, as the doors are not visible. For some reason it seems to me that half of the current confused adult population rushed to this children's logic puzzle won't solve...

They can be simple tasks when, for example, there is a sequence of figures with an increasing number of vertices, that is, a triangle, square or rhombus and so on, and the answer is a geometric figure with the required number of vertices. However, it is possible that within one figure there are several other smaller objects, and they alternate in a certain sequence.

Where are logic tests found?

Such tasks are often used to test intellectual ability, and many job seekers have encountered an IQ test when applying for a job, even if employers did not call it that. More precisely, candidates solved problems inherent in IQ, and not the entire test.

When solving abstract logical problems, the intellect is used to the maximum, because it is necessary to find the connection between a set of circles, stars, and all sorts of lines extremely quickly. Not necessarily the person who decided best this test, smarter than others, he is simply able to quickly process incomprehensible, previously unknown information, and based on it find a solution. Such abilities are important for all professions, but companies place special emphasis on sales managers, sales managers, marketers, etc.

We can almost certainly say that the applicant will meet in companies in the FMCG sector, that is, in large corporations that produce consumer goods. Procter&Gamble, Unilver, Mars, and other well-known companies with revenues of tens of billions of dollars require their employees to be able to process unknown data, and do it quickly, and find the right answers.

Of course, attentiveness tests when hiring are also used by domestic employers, most often when recruiting sales representatives, managers for the sale of wholesale products, etc.

In general, there is only one piece of advice for preparing for testing - you need to devote some time to solving problems, but there are some nuances.

Training fast visual coverage. Since the time for a task is usually limited to one minute, it is necessary to leave as many seconds as possible for analysis, so it is advisable to review the test with figures as quickly as possible when applying for a job. It is not necessary to use logic tests; you can practice on anything: remember signs on the way to work, faces, clothes of people you meet, etc.

"Identification". The key to successfully solving a problem is finding the principle used, because when the relationship between changes in the figures is found, it costs nothing to choose the correct one for the answer. However, finding addiction is the hardest part. Unlike the previous point, it is not the visualization that is important here, but the logical component, so you should train logic using any means. Available logic tests can be used.

"Repetition". Of course, the hiring test " Geometric shapes"includes many tasks, and there is no point in learning them by heart, but if you solve dozens, hundreds of such problems in advance, it will be easier for the applicant real testing. The main thing is that the available examples be varied, and the person understands on what principle the tasks are composed and how the sequences are built.

"Abstraction". A variety of abstract figures, both from painting and from “jokes”, of which there are many on the Internet, will help in preparation. It is important to teach the brain to recognize other information hidden under a layer, and such experience and skill can only be acquired through constant practice.

Collectionsfrom the Internet. Ever since Russians, Ukrainians, and Belarusians encountered newfangled Western-style tests, examples of such tasks have appeared on the Internet. Usually these were single tasks that applicants wrote down from memory, but later specialized collections appeared that presented up-to-date information. Before purchasing test collections, you should study reviews about them, as sometimes sellers are cunning and give outdated examples or tasks that are much simpler than those encountered in interviews.

In principle, before testing, or more precisely, before applying for a vacancy, the applicant must study everything there is about this company, especially in terms of selection and testing. There are specialized forums, where “colleagues” share their successes or failures, it doesn’t matter, the main thing is that you can learn unique information.

Geometric tests when applying for a job are quite difficult for an unprepared person, even if he is an intellectual, but practice and solving many examples will help you successfully cope with the task.