After coming here, I found that the trial for the third item was not over yet, but it was already coming to an end.

Lin Yi already knew before that what he was going to test today was endurance.

Compared to the previous two tests, today's tests are more specialized and use professional equipment.

Bicycles and treadmills.

However, these two pieces of equipment are also a little different from ordinary bicycles and treadmills, which are specially designed to test physical fitness.

The tester wears a mask and then tests the total amount of breath, the total amount of oxygen exhaled, the total amount of carbon dioxide exhaled, and the respiratory rate per minute.

By monitoring the changes in breathing, the measured person's cardiorespiratory capacity and the efficiency of carbohydrate and fat utilization are reflected.

Then through professional software, the specific data is calculated and the evaluation results are given.

Lin Yi's arrival made everyone look sideways and set their eyes on him.

Especially Yuan Hao, he was looking forward to Lin Yi not getting good results, so that he would have a chance.

But the ideal is very plump, and the reality is very skinny.

Lin Yi's test results once again led everyone.

And like the previous two times, he didn't use all his strength to successfully crush the remaining 35 people, and even Wang Mian was easily surpassed by him without any suspense.

Seeing Lin Yi's results, Liu Hong was very satisfied.

"If nothing else, he should be able to pass the tryout with a first-place finish. ”

Tao Cheng nodded, agreeing with Liu Hong's statement.

Lin Yi's score is a big step ahead of others, and in the logical thinking test that will be held, as long as the score is not the lowest one, if you want to get the first place, there is no problem.

Liu Hong looked at his watch, "I see that the time is almost up, the test of logical thinking, let's start now, there is no need to waste time." ”

"Good. ”

After resting for more than ten minutes, the Central Guard Brigade and the people who participated in the trial came to the gymnasium together.

Except for the two chalkboards, there was nothing else.

Tao Cheng looked at the people who participated in the trial and said:

"What we need to do now is the last test, but don't be nervous, this one test, just use your brain. ”

Many people have inquired in advance, this item is a test of logical thinking ability, but they don't know what the content of the assessment is.

At this time, Wang Bingyu gave everyone a pen and paper to answer for a while.

Immediately, Tao Cheng turned one of the blackboards upside down.

There are a few lines of small print on it, and that's what comes next.

"Let me first explain the content of the exam questions to you so that you can answer them. ”

"Let's ask, there are 100 couples who have a second child, one of the children is a boy, and the remaining one child is a boy, what is the probability of being a boy. ”

After reading the question, Tao Cheng reminded: "It is not allowed to talk to each other, and the answer time is one minute." ”

Lin Yi glanced at the question stem and felt that this question was quite interesting.

After thinking about it for a few seconds, I wrote down my answer.

A minute later, Tao Cheng turned the first blackboard upside down and the second blackboard turned around.

But interestingly, there is no text on the blackboard, only three sheets of A4 paper.

"Let me introduce you to this question. ”

"Suppose these three A4 sheets of paper are three doors, one of them, a car in the back, and the remaining two doors, and a goat in the back, now I will invite a student to choose a door to open and see if there is a car behind this door. ”

"Choose the first one!" Zhang Hui said first.

"Do you think there will be a car behind this door?"

"I'm not sure, because the odds are all the same, and no matter which door you open, the probability of winning a car is 1/3, so I'll just say one. ”

Tao Cheng smiled and nodded, "You're not wrong to think so. ”

However, Tao Cheng did not open the first A4 paper, but opened the second one.

On the back of the second A4 paper, there is a very clear word for sheep.

In other words, behind this door, there are sheep, not cars!

At this time, Tao Cheng spoke again.

"Now let's guess how likely there is a car behind the third door, and you can answer it in a minute, and then you can hand in the A4 paper in your hand. ”

Both questions have been completed.

Soon someone wrote the answer on paper, but some people were still racking their brains and didn't seem to have figured out what the specific answer was.

But a minute of time doesn't make them think too much.

Because the battlefield is changing rapidly, if you can't make a decision in a short time, you face death.

Soon, all 36 answers were received.

"I remember that back then, you seemed to answer one of Xiao Wang's answers, and the rest of the people seemed to answer incorrectly. Liu Hong said.

"Hehe, leader, let me tell you, I was also blinded when I answered correctly. Wang Bingyu said.

But the crown seemed to be right. ”

"He has a question that is also blind. Qiu Yuluo said: "I heard him mention this before. ”

"It doesn't matter if he's blindfolded or not, as long as he can answer correctly, it's fine. Liu Hong said:

"Let's turn Lin Yi's answer out first, and I'll see how many of his answers can get right. ”

According to Liu Hong's instructions, Tao Cheng rummaged inside.

When I saw the answer, my face changed.

"If you get it all right, the probability of the first question is 1/3, and the probability of the second question is 2/3. ”

"This kid really didn't disappoint me, he actually answered correctly. Liu Hong said happily.

"Boss, don't be happy so early, maybe you're right. Qiu Yuluo said.

I'll ask him how he answered. ”

Tao Cheng then looked at the other people's answers.

There were more than two dozen people, and both answers were written 1/2.

There are also people who get two answers in reverse, and one is not correct.

There are also people who write other fanciful answers, which are not at all touched.

To Tao Cheng's relief, four of them answered the first question correctly and three answered the second question correctly.

Compared to their veteran players, it's already pretty good.

Because none of them were right back then.

After sorting out the answers, Tao Cheng put his hands behind his back and said to the people present:

"In the assessment of this project, 28 people weighed 0 points, No. 5 Du Juan, No. 9 Dong Xinpeng, No. 11 Huang Chun, 14 Guo Qiang, 18 Zhang Lei, 22 Deng Pengfei, 25 Ma Suyang scored one point, and No. 36 Lin Yi scored two points!"

As soon as the answer came out, everyone present was surprised.

"Instructor, did he answer all right?" Yuan Hao said in surprise:

"The answers to both questions are obviously 1/2, how can there be other answers. ”

Tao Cheng laughed, "These two questions belong to logical reasoning questions, which make it easy for people to answer incorrectly, and it is understandable that you write 1/2 of the answers." ”

After speaking, Tao Cheng looked at Lin Yi.

"Lin Yi, can you share your answering ideas and let everyone know how you came up with the two answers of 1/3 and 2/3. ”

(End of chapter)