Users and scenarios: Students participate in online postgraduate training.
Influencing factors: On the provider side, teachers of online educational institutions (subjects, colleges, part-time full-time, free time, etc.); on the demand side, postgraduate students (schools, majors, online and offline, etc.).
From the perspective of the provider: Assume that there are 1 million university teachers in the country.
From the level of subjects taught by teachers, the subjects for postgraduate entrance examination are mainly concentrated in four aspects: mathematics, English, politics, and professional courses. It is assumed that 5% of teachers are related to these four courses, which is about 50,000;
From the level of whether teachers can participate in online education, assuming that it conforms to the 28 principle, then 20% of teachers will participate, which is about 10,000;
According to the classification of teachers from colleges and universities, assuming that they conform to the principle of 28, 20% of the teachers from the first book are about 2,000, and 80% of the teachers from the second book and others are about 8,000.
Teacher participation in training is classified as full-time and part-time. Assuming half of each station, there are also 10,000 part-time teachers;
From the time level of teacher participation in training, it is assumed that full-time teachers can bring 20 students, part-time teachers of No. 2 and other colleges can bring 10 students, and part-time teachers of No. 1 can bring 5 students;
According to the above classification, the number Latest Mailing Database of people participating in postgraduate training through the Internet can be estimated:
2. (Alibaba) How many monsters are there in Journey to the West?
According to the purpose of the monsters catching the Tang monk, including those who want to eat the Tang monk's meat, those who want the Tang monk's cassock, those who want to marry the Tang monk, and those who catch the wrong one by mistake, there are four kinds of monsters in Journey to the West;
According to the gender of the monster, there are male and female. There are two kinds of monsters in Journey to the West;
According to the ordeals experienced by Tang monks, there are 81 kinds of monsters in Journey to the West;
According to the infinite equality of all beings in Buddhism, there are no monsters in Journey to the West.
Tips: Estimation questions mainly examine logical thinking ability, data sensitivity, ability to grasp details and classification of user scenarios. There are two specific types of questions:
The object to be estimated is clearly defined: first analyze the user and the scene, then analyze the factors that affect the estimation result in each scene, and finally obtain the calculation method according to the weight of different factors.
The object to be estimated is not clearly defined: first define the estimation boundary, and then analyze the factors that affect the estimation result within the boundary according to the user scenario, and finally draw a conclusion.
Second, the need to sort
(Digital Video) There are 7 people on the hot air balloon at an altitude of 1,000 meters, namely Lu Ban, Newton, Hua Tuo, Popeye, Wu Zetian, Jia Ling, and Zheng He. The hot air balloon can only carry 6 people. In order to ensure the stability of the hot air balloon Landing, now there must be 1 person to jump off, otherwise the hot air balloon will fall, please rank these 7 people according to your personal wishes, who should jump off the most, and explain why?
Analysis of the problem: In order to ensure that the hot air balloon does not fall, one person must be abandoned according to certain standards to ensure the safety of most people.
Standard setting: The influencing factors of safety include hot air balloon safety, driving safety, physical safety and psychological safety. In terms of safety, it is necessary to ensure that the hot air balloon can be repaired if it is broken, and the driving safety of the hot air balloon must also be guaranteed. In terms of physical safety, it is necessary to ensure that someone who has a physical condition can be treated, and in terms of psychological safety, it is necessary to ensure that panic does not spread.
Character analysis: Lu Ban has carpentry skills, which is helpful for the repair of hot air balloons; Newton has theoretical knowledge, which is helpful for the state of balloons and repair methods; Hua Tuo has the ability to treat diseases, and can treat people when they have physical problems. ; Popeye is powerful and can help repair hot air balloons; Wu Zetian has the ability to manage and command, and can ensure the smooth progress of the work; Jia Ling has the ability to create a humorous atmosphere, which can ensure everyone's mental health; Zheng He has the geography of sailing Experience can guarantee the sailing direction of the hot air balloon.
According to the standard, the conclusion is drawn: According to the standard mentioned hot air balloon safety, driving safety, physical safety, and psychological safety, the above characters are scored: Luban 90/70/20/30, Newton 70/80/20/20, Hua Tuo 20 /20/90/80, Popeye 70/60/30/30, Wu Zetian 30/30/30/70, Jia Ling 20/20/20/90, Zheng He 60/80/60/60, to sum up Wu Zetian has the lowest overall score, so the person who should go down the most is Wu Zetian.
Tips: The problem analysis ability, demand grasping ability, logical thinking ability, etc., which are mainly investigated in the priority ranking of requirements, can be analyzed according to the reference ideas:
What needs to solve? What are the ways to address needs?
Formulate standards and assign different weights according to the strength of demand.
According to the weight, analyze the ability of each solution to solve the demand.
Third, the solution category
1. (Tencent) How to use Internet thinking to solve the problem of stray animals?
(1) Determine the problem to be solved: The stray animal problem is essentially a problem of dealing with the relationship between people and stray animals. There are many problems to be solved from different perspectives, such as: how to deal with stray animals that carry viruses? How to deal with the problem of stray animals biting people? How to deal with the problem of fast breeding of stray animals, etc.?
(2) In response to the problem of stray cats and dogs breeding too fast in a certain community, running around and roaring in the middle of the night, disturbing the normal life of residents.
Existing solutions: establish stray animal adoption public welfare activities;
Purpose: To solve the problem that stray animals breed too fast, and no adoption disturbs the normal life of residents;
Problems with the existing solutions: it cannot ensure whether stray animals are healthy and do not carry viruses, the information is scattered and the authenticity is difficult to distinguish, and the activities cannot continue to solve the problem for a certain period of time;
Optimized solution: establish an authoritative public welfare platform for stray animal adoption through government cooperation, solve the problem of opaque and scattered information, and ensure the sustainability of stray animal adoption; in addition, relevant government departments cooperate with the platform to inspect adopted stray animals , to ensure the health of platform animals and solve the problem of harm to society caused by stray animals carrying viruses.
Tips: The topics of solution and problem analysis mainly examine the ability of problem discovery, thinking and logic ability, social values, etc., which can be analyzed by referring to the following ideas:
What is the problem to be solved or analyzed? Why solve this problem?
Whose problem is this problem? What problem in what scenario? Is there a solution currently? Where can the existing solutions be optimized?