Interesting IQ question

Q 1 Do you know what to do after the clock in the room has rung thirteen times? A fire broke out suddenly on the hillside overgrown with weeds in Q2, and the fire quickly spread to tourists by the wind. Because the left and right sides of the hillside are deep, you will die if you don't save yourself! What would you do to escape? Q3 Both monkeys and rabbits think they are the cleverest in the world, and no one will give up. One day, they decided to fight it out. The rabbit has a problem: "I can sit where you can never sit." The monkey thought, "Climbing trees is my specialty." It could happen. So he immediately replied, "well, if there is a place where you can sit and I can't, then I lose!" " The monkey really lost. What the hell is going on here? Q4 A privately built bridge has been closed to anyone else, so there is a guard on the bridge. Because it takes ten minutes to cross the bridge and lazy guards wake up every five minutes, the fastest runner will be driven back by the guards. How on earth can we not fool the guards in circles? Q5. How can we build a house with four sides facing south? I just got back from the South Pole, where it's really cold, and I have to wear a fur coat all year round. It is often too cold to sleep at night. Before going to bed, I have to get up and run until the sun rises. I live at the pole and stand there. I can clearly distinguish between east, west, north and south, but I don't know there is south. When I think about it carefully, I suddenly realize that the south is not at my feet. It sounds interesting, but there are three mistakes. Can you find them? Q7 When water freezes, the volume will increase by111,while when ice is dissolved in water, the volume will also decrease by11. Are you right? Answer Q8 In the laboratory, there are two bottles with the same capacity. The first cultured one cell, and the second cultured two cells. Every time a cell divides, it takes three minutes. When it takes three hours to fill the second bottle with cells, how long does it take to fill the first bottle with cells? Answer Q9 There are three boxes labeled "Orange", "Liu Ding" and "Orange and Liu Ding" respectively, but they are all mislabeled. Now, if you are only allowed to take out one fruit from one of the boxes, which box should you choose to change all the labels correctly? Answer Q 10 I don't have any brothers or sisters. This man's father is my father's son. Who is this man? Answer Q 1 1 typhoon brought heavy rain, and two bridges on the river were flooded twice. But Gao Qiao was flooded twice, and the short bridge was flooded only once. Why? Answer Q 12 mother who can swim. [Guess an animal] Answer Q 13 Xiaoming plays hide-and-seek with his friends. He hid behind a stone and stuck his head out. Which way did he go? [Guess a word] Answer Q 14. Where does the deer head face south and the deer tail face? I went out alone and suddenly it rained. He didn't bring rain gear, but his hair wasn't wet. Why? Q 16 A farmer used two eggs for breakfast every day, but he didn't raise chickens, didn't buy them, and no one gave them to him, explaining that he ate eggs for breakfast? A cat sits in front of the glass and looks at the scenery outside the window. There are parks, buildings and roads outside the window. Which object is closest to the cat? Q 18 Xiaoming, an old bean, has three little bears. The eldest brother is called heavy hair, and the second is called two hairs. What are the names of the three bears? Q 19 Five people went out with only one umbrella, but their clothes were not wet when they got home. Why? Answer Q20: There are two thieves. Thief A is the father of thief B's son. What is the relationship between them? Q2 1 What animal is not enough for people to fight? Two fathers and two children went fishing. Each of them caught a fish, but only three. Why? Q23. If Asia is the largest continent in the world, where was the largest continent before Asia was discovered? Answer Q24 has two rooms, one is A, the other is B, A has three lighting systems, B has three light bulbs, A can't see B, and each lighting system in A controls one light bulb in B. How can you stay in A only once and stay in B again? How can you know which lighting system controls which light bulb? Answer Q25 Four people (A, B, C and D) crossed the bridge at night, and now they have flashlights. When crossing the bridge, they must carry flashlights to cross the opposite side of the bridge. Only two people can be on the bridge at the same time, and the time required to cross the bridge is 1, 2, 5, 10 minutes respectively. Ask them how long it will take at least to cross the bridge. Q26 has a bridge with a capacity of 5 tons of vehicles. At present, a truck has just crossed the bridge, carrying 5 tons of goods. Halfway through the bridge, a fly suddenly stood on the truck and asked why the bridge wouldn't fall down. Q27. Why did Mr. Chen know he was broke when he parked his car outside Mrs. Huang's hotel? Q28 Why does Xiaoming need an hour's drive to Xiaohua's house, while Xiaohua needs two and a half hours' drive to Xiaoming's house? Answer Q29 When it was raining heavily, my middle school brother was half dead with an umbrella. Why does my younger brother in elementary school get wet with a raincoat? Q30 There are two identical people who were born at the same time, but they are not twins. Why? Q3 1 A car is speeding on the expressway, but there are street lights, moon and headlights along the way, but will it crash? Answer Q32 There is a car with a top speed of 200 kilometers per hour, which often goes around Princess Road. The owner's name is Xiao Ming and the driver's name is Xiao Qiang. What's the name of the car? Q33 Why does Xiaoming need an hour's drive to Xiaohua's house, and Xiaohua needs two and a half hours' drive to Xiaoming's house? Q34: Will summer vacation lead to winter vacation? There are three people leaving Q35. A is in front of B, B is in front of C, A < B < C, A is behind B, B is behind C, but C is behind A, what is the solution? Answer Q36: There is a bridge. On both sides of the bridge, there are signs that say "No Crossing", and on both sides, there is also a caretaker guarding the bridge, but it is even more unreasonable for D people to cross the bridge. What is the explanation? Q37 Once upon a time, there was a dog. There is a cat in front of the dog, a mouse in front of the cat and a D behind the dog. Q38 How many eggs are there in a dozen? Answer Q39 Is there anything that mom and dad have, but it is related to brothers and sisters? Q40 One day, five people were queuing in the street, and suddenly a shop sign fell on them. Why did three of them die and the other two survived? Answer Q4 1 Some months have the number 3 1 and some months have the 30th. How many months are there on the 28th? Q42 One day, a thief arrested four people, and he didn't let them go until they got the right answer. If they get the wrong answer, they will be killed. He first trapped one of them in a dark room, then he put a hat with two whites and two blacks on their heads and gave them five minutes to evaluate their hats. People only know that there are two whites and two blacks trapped indoors. The first one doesn't know the hats of others. Why? Q43 You should send a very precious item to your friend. You have a box suitable for different kinds of locks, and there are several locks and their keys. But your friend doesn't have the key you locked. How can I give that thing to your friend safely? In a car accident, a father and son were injured. Father was only slightly injured, so he went back to your house to rest. My son is serious and needs to go to the hospital for surgery. But the doctor came and said, "This is my son. How can I operate on him? " ? "Why? Q45 Mr. Gao lives on 13 floor. When he leaves the street, he can take the elevator directly to the underground. But if he has to take the elevator by himself, he must take the elevator to the 12 floor and then go up a flight of stairs. What's the solution? What mammal in the world can't jump? Q47 What is the smallest cell in human body? Q48 What kind of bird can only see blue in the world? Question 49: What does a butterfly taste like? Answer Q50 What birds and animals can swim but can't fly? Q 1 the answer needs to be repaired! Q2 lit a fire on the spot, let the fire burn forward with the wind, and ran behind. Question 3: The rabbit sits on the monkey. Q4: Walking on the bridge. Before the guards get up, turn around and walk back in the direction you came from. Q5: Just build the house in the North Pole. Q6 Answer 1. There are no four seasons. The sun and the moon alternate only once every six months. 3. Only North Q7 answers that water turns to ice, and the volume increases111; Ice turned into water, and its volume decreased112. Q8 The answer is three hours and three minutes. Take out a fruit from the box of "Oranges and Liu Ding". Q 10 Answer that this man is my son. Q 1 1 Answer The first flood receded and the second flood came before the short bridge was exposed. Q 12 answer jellyfish. Q 13 The answer is "Yes". Q 14 the answer is down. Q 15 answer the bald head. Q 16 The answer is that farmers have ducks or other poultry that can lay eggs. Q 17 answer glass. Q 18 answers Xiao Ming. Q 19 the answer is no rain. Q20 Answer lovers. Q2 1 Answer zebra. Answer grandpa, dad and zaizai. Question 23: The answer is still Asia. Q24 Answer: First turn on a lighting system in Room A, then turn it off later, turn on another lighting system, and then go to Room B. A hot but unlit light bulb is controlled by the first lighting system, the second one is lit, and the third one is not lit or hot. Q25 answer 17 minutes. Party A and Party B cross the bridge first, then Party B crosses the bridge with a flashlight, and then Party A and Party B cross the bridge together. Q26 Answer Because trucks will run out of gasoline when crossing the bridge, a light car and flies will not let the bridge fall. Q27 answered that they were playing monopoly. Q28 The answer is that it takes two "half hours" for Xiaohua to arrive at Xiaoming's home, which is one hour. Q29 Answer Because of the heavy rain, the younger brother of the whole primary school was soaked to the skin. Q30 replied that they were triplets. Q3 1 Answer during the day, because the sun shines enough during the day. Q32 What's the name of that car? Q33 Answer two and a half hours = one hour. Question 34: The answer is that it contracts in cold and expands in heat. Q35 The answer is because C talks big. Q36 The answer "No crossing the bridge" is the name of the bridge. Q37 The answer comes from = worm. Q38 Answer all questions. Because everything is broken. Q39 Answer your lips and speak. Q40 The answer is because it's a McDonald's sign. Q4 1 The answer is that there are 28 days in every twelve months. Q42 The answer is the second one, because in the end, if the first two are the same color, then the third one has been estimated, but he has not estimated it, and he will know that the first two are different colors. As long as the first one is Mark, he is sure to win. Q43 Answer: First, put the items in the box, lock them with your lock and send them to your friends. When your friend receives it, lock the box with his lock and send it back. Then you open your lock and send it back. He can open his lock. The doctor is the mother of his son. Q45 Because Mr. Gao is too short, he is only tall enough to reach the twelfth floor. Q46 Answer the elephant. Q47 Answer sperm. Q48 Answer the owl. Q49 Answer the foot. Q50 Answer Penguin.