What do you do when Google is hiring for 15 abnormal questions?

In November 5, according to foreign media reports, Google is a safe haven for junior managers and software developers in the recession. However, Google has a high recruitment threshold. First, Google prefers graduates from the Ivy League (consisting of eight well-known universities in the United States). Second, even if the applicant is over 30 years old, google also cares about its GPa (average score points). Third, Google needs people who want to change the world. In addition, even if the applicant meets the above requirements, it may be difficult for Google to raise questions during the interview. Recently, lewislin, a job consultant in Seattle, collected 140 questions that Google has raised to candidates, 15 of which made many candidates sigh. The following are 15 Google interview questions that make many applicants feel stupid:

Q: How many golf balls can a school bus hold?

Job title: Product Manager

Q: How much will you charge for cleaning all the windows in Seattle?

Job title: Product Manager

Question: every household wants to have a boy in a country where boys and girls are heavy. If a family has a girl, it will regenerate until the family has given birth to a boy. What is the proportion of men and women in this country?

Job title: Product Manager

Q: How many piano tuner are there in the world?

Job title: Product Manager

Q: Why is the manhole cover circular?

Position: Software Engineer

Problem: design an emergency evacuation plan for San Francisco.

Job title: Product Manager

Q: How many times does the clock pointer overlap in a day?

Job title: Product Manager

Question: Explain the meaning of "dead beef.

Position: Software Engineer

Problem: when a person drove to the hotel, he became useless. What happened?

Position: Software Engineer

Q: You want to know if your friend Bob has your correct phone number, but you cannot ask him directly. You have to leave a message on the card and ask Eve to give it to Bob. In addition to the problem, you should also write something on the card to ensure Bob can understand the message and make it hard for Eve to see your phone number on the card.

Position: Software Engineer

Question: you are the captain of a pirate ship, and your crew members have to vote to decide how to divide the gold bars equally. If you agree that the number of crew members is less than half, you will be killed. How do you propose to allocate gold bars so that you can get more stolen goods and survive?

Job title: Engineering Manager

Problem: You have eight balls of the same size, 7 of which have the same weight and only one is slightly heavier. How can I find the ball with different weights?

Job title: Product Manager

Q: You gave two eggs in a 100-storey building. Eggs are sometimes very fragile and sometimes tough. This means that if you drop the eggs on the second layer, the eggs may break down, and if you drop the eggs from the second layer, the eggs may be safe. The two eggs are identical. You need to calculate the floor from which the eggs will not be broken. The problem is how many times you need to throw eggs to calculate the floor. In the whole process, you can only break two eggs.

Job title: Product Manager

Q: to explain to your 8-year-old nephew what a database is, you can only use three sentences.

Job title: Product Manager

Problem: You scale down to the height of only one five-cent coin, and your quality also scales down proportionally to keep the original density unchanged. Then you are thrown into an empty glass blender, and the stirring blade will start to run 60 seconds later. What should you do?

Job title: Product Manager

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"Why is the lid of the sewer circular ?", This is one of the most frequently asked questions during interviews. The most common answer, says Ashton, is: "at any angle, the circular sewer lid will not fall into the sewer, but the square will not ." However, some people also provide other answers, such as "the circular sewer lid is easy to move from one location to another", or "the circular sewer lid is low in processing costs ". He said: "We hope that candidates can give full play to their thinking and imagination and give more answers ."

Such problems often occur during interviews with high-tech companies in Silicon Valley. "Employers want to know if you can make accurate estimates within a certain order of magnitude," said markjen, a former Google employee ." Generally, a good candidate will make reasonable speculation, rather than calculating accurate numbers. In fact, the interviewer determines the most appropriate candidate by examining the applicant's estimation. For example, Amazon often asks this question during interviews: "How many gas stations are there in the United States ?", Or, "How much can I earn by wiping all the windows in Seattle ?".

Of course, the current interview is much simpler than estimation. Writers and design consultants, bruceeckel, often asked applicants to describe a chicken in programming languages; ebay interviewers often come up with a well-known logical question: "robbers divide gold coins": five robbers (A, B, C, D, E) divide 100 gold coins. They decided to propose a allocation scheme from A. If more than half of the support is not available, a will be put to death, and B will propose the allocation scheme, and so on. If every robber is smart enough, what kind of solution can a propose to ensure that he will receive the most gold coins and will not be killed?

Google goes the farthest

Although many companies have used questions for interviews, none of them are as thorough as Google. Three years ago, Google set up a conspicuous billboard in Silicon Valley, the US 101 road, with only one complex mathematical problem. If the answers submitted by people in the past are correct, Google will invite them to access a secret website, which has a more difficult problem. If the answer is correct again, Google will invite him to submit his resume and go to Google headquarters for an interview.

Of course, there is still a long way to go before the applicant officially joins Google. At least he has to answer a lot of questions about NLP during the interview. One of the most common problems is that, if your height is reduced to the size of a coin, it is scaled down proportionally and the density remains unchanged. You are thrown into an empty glass mixer and the blade will start to work 60 seconds later. What do you do?

Not only candidates need to adapt to this new recruitment method, but also employers have to face many problems they have never encountered. Earlier this year, LinkedIn founder reidhoffman began looking for a CEO for his company. In this process, he adopted a completely new method to view his resume. Instead of looking at a specific candidate, he used LinkedIn to find the most appropriate candidate. (Moore)

Appendix: candidate answers to some questions

1. How many golf balls can be placed in a school bus?

About 0.5 million, assuming the bus has 50 golf balls, 50 golf balls in width, and 200 golf balls in length.

2. What would you do if you were thrown into an empty glass mixer and the blade would start to work 60 seconds later?

(1) climb up along the measurement scale;

(2) Unscrew the Glass hood of the mixer;

(3) Use the rotating airflow to "fly" out.

3. How much can I earn by wiping all the windows in Seattle?

If there are 10 thousand buildings in Seattle, each building has 600 windows, and it takes 5 minutes to clean a window. The charge is $20 per hour, you can earn $10 million in total.