You missed the hottest intelligence test.

IQ, a word that is often discussed in reality, has become the talk of many people and the benchmark for many people to evaluate others. Even if it is not easy to judge others, it has been widely used in reality. Want to know your IQ? Then, let's do some IQ tests to see how many questions you can answer correctly in these hottest IQ tests.

1. Let's see who did it right. Three people, A, B and C, are doing their homework together. There is a difficult math problem. At that time, all three people came up with their own solutions. A said, "I was wrong." B said, "A did the right thing." C said, "I was wrong." Ding read their answers, listened to their opinions and said, "You three are right and one is right." Which of them did the right thing?

2. Remove the first number is 15, the last number is 30, the first number is 15, and the last number is 30. What's the number, please

3. Divide 48 jellies into 4 parts. Xiaohong's mother bought 48 jellies. Xiaohong's mother said to Xiaohong, if you can divide these jellies into four parts, let the first part add 3, the second part subtract 3, the third part multiply 3 and the fourth part divide 3 to get the same result, then you can eat these jellies. Xiaohong thought for a long time and finally came up with this problem. Do you know how to allocate wisely?

4.4. Among the four numbers of ABCD, the smallest number is A, B, C and D, and they have the following relationship: the sum of A and B is greater than the sum of C and D, and the sum of B and D is greater than the sum of A and C. Can you judge which of these four numbers is the smallest from these conditions?

Xiao Li sells clothes. Xiao Lihua 90 yuan bought a dress. She turned around and sold 120. She thought it was a good deal, so she bought another dress with 100. She thought she sold 150, but she sold 90 at a loss. Q: Do you think Xiao Li lost or won? How much have you lost or gained?

6. Judge the math problem and decide which way to take. A person stands at a fork in the road, leading to country A and country B respectively. People in both countries are very strange. People in country A always tell the truth, while people in country B always tell lies. At this moment, there stood a China man and a China man: A and B, but I don't know their real identities. Now that man is going to country B, but he doesn't know which way to go. He needs to ask these two people. Just asking. How did he judge which way to go?

7. It is the boss's loss for young people to buy gifts. One day, a young man came to boss Wang's shop and bought a present. Gift cost 18 yuan, price 2 1 yuan. The young man took out 100 yuan to buy this gift. Boss Wang didn't have any change at that time, so he used this 100 yuan to change 100 yuan for the neighborhood and gave the change to the young man 79 yuan. But later, the neighborhood found that 100 yuan was counterfeit money, and Boss Wang had no choice but to return 100 yuan to the neighborhood. Excuse me: How much did Boss Wang finally lose in this transaction?

8. Which athlete is left in the end? Inverse math problem 1 No.50 athletes line up in turn. The coach ordered: "odd athletes stand up!" " "The rest of the athletes lined up again. The coach ordered again: "Odd athletes stand out! "So, there is only one person left in the end. What's his date? If the coach's order is "even the athletes stand out!" "Who is the last one?

Answer: 1. If c is right, then both a and b are wrong. In this way, A is right, B and C are wrong and meet the requirements. So, C is right.

2.35 Explanation: Issue "35" and delete "3" to "15" and "5" to "30".

3. The four copies are 12, 6, 27 and 3 respectively. If all four jellies are X, then the first one is x3, the second one is x3, the third one is 3x, and the fourth one is x/3, and the total number is 48, so you can get x=9. So we know how much each one is.

4.c is the smallest. (1)a, bc and D can be obtained from the meaning of the question; (2)a、db、c； (3)b, da, C. Ac is known from (1)(2), bc is known from (1)(3), dc is known from (2)(3), so c is the smallest.

Step 1: Xiaoli spent 90 yuan to buy a dress. The result was sold 120. At this time, she earned 120-90=30 yuan; Step 2: Xiao Lihua spent 100 yuan to buy another dress, and 90 yuan sold it. At this time, the money she earned was 90- 100=- 10 yuan, which means that she lost 10 yuan this time, where 150 yuan is a disturbing number; Step 3: Step 1, Xiaoli earned 30 yuan. In the second step, she lost 10 yuan, so the amount of money she earned was 30 10 = 20 yuan. Generally speaking, Xiaoli is still profitable, earning 20 yuan.

6. Answer 1: If A comes from China, honestly ask A:' If I ask B which way is safe, which way will he point?' He pointed out that the way B said it was wrong and the other way was right. 2. If A is a native of B and tells a lie and asks A the same question, because B is telling the truth and A will have the opposite answer to B, then the other way is correct.

7. Boss Wang finally lost 97 yuan money in this transaction.

8. Problem-solving ideas: This question adopts the reverse method. Odd athletes are out, the coach has to give five orders, and finally there is only one person left. This person ranks in the top 2 of the next 5 singles, the top 4 of the next 4 singles, the top 8 of the next 3 singles, the top 2 singles 16, and the top 32 of the next 1 singles. He is the No.32 athlete. When a pair of athletes line up, it is simply the 1 athlete. A: The former is athlete No.32, and the latter is athlete 1.