The brakeman's … There are many, many more out there, as I'm sure you can appreciate. We have "scoured" the internet to find some good examples of brainteasers for engineers for you to try. We all like a challenge right? The engineer made his levee in a circle and said it was the most efficient. Despite this, it can still hold water. Aunt Judy continued to read. By continuing to … Workings: Light bulbs convert electricity into light and heat right? With this in mind, the only way to safely "ensure you have a matching pair" is to pick 11 socks. Alrighty. According to statement #4, the fireman cannot be Smith, so the fireman must be must be Brown, which leaves Smith as the engineer. Mr. Brown lives in New York. If you get tails, you toss it again. What is the name of the engineer. We have given the Brain Teasers Pictures with Answers. Dahinter verbergen sich meist mathematische Aufgaben, Logikrätsel, Schätzfragen, Trickaufgaben oder Fangfragen (seltener Case Studys und Fallstudien). Enjoy. This brainteaser is from a Software Engineer at Cisco. Keep doing this until you have 1 bike with a full tank to finish the trek. Workings: The suggested answer given here is more to show an appreciation of the real world rather than an understanding of theory, statistics, etc. $23.99 ROKR 3D Wooden Puzzle Music Box Craft Toys Best Gifts for Men Women Kids Machinarium DIY Robot Figures with Light for Christmas Birthday. Workings: The factorial of 5 is 120. Either way, Uncle Jim needs to reflect on his life :). Workings: Another one from Microsoft here, apparently. Then take samples from 250 of the 500 that tasted bitter and keep halving until you find the exact bottle. According to statement #6, this means that the brakeman is named Jones. This one is from Facebook, for the position of a software engineer, though since it's available on the net its probably not used anymore. (The names are not necessarily in order). This one is from Amazon, and was used to interview for the position of Manager. As the match consumes the oxygen in the glass, it will suck the surrounding water into the glass. See more ideas about brain teasers, teaser, maths puzzles. You cannot assume any properties of the rope that were not stated. This is a prime example of a brainteaser geared towards thinking the right way rather than getting it absolutely correct. Brainteaser: There are 20 different socks, of two types, in a drawer in a completely dark room. 2. of 2 votes. Alternatively, you could form a T with one of the ropes bisecting the other at its exact midpoint, and light the end of the "vertical" rope, or indeed simultaneously light both ends of the "horizontal" one. ROKR 3D Wooden Perpetual Calendar Puzzle,Mechanical Gears Toy Building Set,Brain Teaser Games,Engineering Toys,Family Wooden Craft KIT Supplies-Great Birthday for Husband Wife Adult. Apparently a favorite one during an interview for a systems engineer at Google. Connect joints with lines and create your engineering marvel. Well, it made us chuckle, at least. Go back to floor one and move up in one-floor increments (floors 1-15). This should be enough time to warm up the light bulb if it is on. Brainteaser: There are 50 bikes, each with a tank that holds enough gas to go 100 km. • 3 were driving a blue car. Also notice that the passengers are noted with the title Mr., where as the brakeman, engineer and fireman are identified by their last names only. Those asked by Business Insider agreed that this is the only foolproof method of getting a pair in the real world. He sees the man next to him pull a wad of $50 notes out of his wallet. Mar 22, 2020 - Explore Nettie's board "Brain teasers" on Pinterest. Determine the known facts. If you draw a white marble you know this box must be WW. ", for example. Brainteaser: If you have a square room with no roof, and you had four flagpoles you had to plant on the walls so that each flagpole touched two walls, how would you do it? You would expect the odds of heads or tails to be 50/50 for any tossed coin. Now chuck away the water in the 3-liter bucket and refill with the remaining 2 liters from the bigger bucket. Brainteaser: If you had an infinite supply of water and a 5-liter and 3-liter bucket, how would you measure exactly 4 liters? Test your knowledge with amazing and interesting facts, trivia, quizzes, and brain teaser games on MentalFloss.com. The box labeled BB cannot be BB as the labels are wrong. Mr. Jones earns exactly $20,000 per year. The brakeman, the fireman and the engineer are named Smith, Jones and Brown. You can filter the puzzles either by difficulty, ranked from Easy to Expert, or by type. Chapter 6 Brain Teasers & Riddles Games - Standing for Science, Technology, Engineering, and Mathematics education, the movement is inspired by a desire to foster creative problem solving and apply engineering principles to the study of mathematics and science. 56 Brain Teasers That Will Leave You Stumped Claire Nowak Updated: Dec. 21, 2020 Solving logic problems boosts brain power, keeps your memory strong, and … Browsing: Brain Teasers. So, it doesn't matter which switches you turn on or in what order. Brainteaser: You have two light bulbs in a 100-story building. Could you answer them all? Active Topics; Forums > Engineering Questions and Answers > Puzzles. Here is Electrical Brain Teaser for students. Workings: Depending on the accuracy you are after, either solution will work. "If you, good sir, can get the water into the glass from the plate without touching or moving it, you'll get $100", he challenges the waiter. In some cases, there is no right answer per se, it's rather a way of assessing how your brain is wired. Math Puzzle : Find the remainder. The passenger who lives in Chicago has the same name as the brakeman. Uncle Jim turned off the light, leaving the room completely dark. You must determine which switch operates the light, BUT you can only go check it once. 1, Why is the sky blue? Use the following code to link this page: One minds the train, the other trains the mind. You can use either one rope in a circle, or form them in a T shape. A brainteaser is a form of puzzle that requires thinking in unconventional ways with given constraints in mind; sometimes it also involves lateral thinking. This must, therefore, be BW. Math Math brain teasers require computations to solve. (The names are not necessarily in order). Answer: Place one of the ropes at the midpoint between the other and light. By subscribing, you agree to our Terms of Use and Privacy Policy. You can, of course, extend this principle if it doesn't break at floor 16. This could be 10 floors at a time, say. The boxes were labeled for their contents - BB, WW, BW - but someone has switched the labels so that every box is now incorrectly labeled. Workings: At first this may seem to be a trick question. If you were to calculate it in your mind through brute force, the interviewer would know that. It also has holes on its sides and bottom. You find it empty for 9 consecutive days. Only one does anything, and it turns on the light downstairs. A rather long winded stumper for the position of  Web Technology Intern at Riot Games. The second coin is continuously tossed and it should also have a ratio of 1 to 1. Engineering Brain Teasers Games Online - Play Engineering brain teasers with ProProfs. By Rishabh Dev October 11, 2011. 4.6 out of 5 stars 712. So, say you went up in 10-floor increments and it breaks at floor 20, move back to floor ten with the second bulb. 6. Is it night time and he is going to bed? Math . So the answer will be the number of teams - 1. 4 Replies. The “Explain [Concept] to A [Difficult-To-Explain-Concept Person]?” Question Let's see if you can figure it out. How do you figure out which switch is for the light? Good for you. Below are some tricky Puzzles, Questions, Riddles and much more that might come in the exams. What song did he sing? He then proceeds to pour enough water onto the plate to cover it. Feel free to use content on this page for your website or blog, we only ask that you reference content back to us. Here you find our popular collection of engineer riddles and other interesting and fun engineer puzzles and brain teasers of all kinds. After weekly doses of puzzles/brain teasers with Brain ChEck, here’s the list of winners: 1. Listed below from MyCareerStacks are 5 of such brain teasers coming from multiple companies, complete with answers. Brainteaser: You have 2 pieces of rope, each of which burns from one end to the other in 30 minutes (no matter which end is lit). This example of brainteasers for engineers is (was) apparently used in interviews for the position of Software Development Engineer in Test at Webtrends. How is this possible? Last Post 08 May 2014 03:12 AM by bruno gggg. Brain teaser – Make this equation true, 999999999999999 = 1990 August 20, 2009 Brain Teasers 6 Insert +, -, x or / in suitable places on the left hand side of = so as to make the above equation true: Build a bridge that does not collapse under load. Of course, you'll have the odd bike stranded when dividing odd numbers. Of course, in our current tablet age, she could also be reading off an iPad or a backlit Kindle. You are allowed to take one marble at a time out of any box, without looking inside, and by this process of sampling, you need to determine the contents of all three boxes. Workings: Another probability question from Amazon. Once you find the point where the first bulb breaks, start again in smaller increments from the last previous incremental floor. To solve the puzzles, you have to let your imagination run wild and see beyond logic to find the correct answer! Another one from Google here, according to gineersnow. As we know, the engineer built a nice circular fence and claimed it was efficient. Workings: You will need to start moving up the building in increments of floors for the first bulb. Test yourself with our selection of brainteasers for engineers, can you answer them all? The brakeman lives midway between NY and Chicago 3. (5 factorial)? Workings: Read the question again carefully. They said it was an innovative solution. They are looking for how you think. Just enter your email and we’ll take care of the rest: © Copyright 2021 | Interesting Engineering, Inc. | All Rights Reserved, 7 Great Kits for Your Children to Improve Their STEM Skills, 27 Practical Valentine's Day Gift Ideas for Engineers, 23 Greatest Engineering Highlights from 2020, Tesla Recruiting 'Ace Engineers' for Giga Berlin, Elon Musk Will Interview Candidates. This is a classic brainteaser, and even appeared in a movie. John observers the following while driving to work. Mr Brown Lives in New York City 2. He turns to the rich man and says to him, "I have an amazing talent: I know almost every song that has ever existed." The poor man goes home rich. They range from basic, tricky, to difficult which measure the logic of engineers. https://interestingengineering.com/20-great-brainteasers-engineers 17 Answers. According to #1 and #2, the brakeman's neighbor cannot be Mr. Brown. This website uses cookies to ensure you get the best experience. Hence the ratio of the two must, therefore, also be 1 to 1. When two chameleons… Brain Teasers. According to #5, the brakeman's neighbor also cannot be Mr. Jones, because $20,000 is not evenly divisible by three. Iron Man. Not only that, it is riddled with holes in the middle. This way you'll get the last bike of the 50 to have traveled 350 km in total. Brainteaser: How many trailing zeros are in the number 5! Download Brain Teaser Riddles, Questions, and Answers, Games, etc. We are not told what type of book Aunt Judy is reading, intentionally. Workings: Again another example of the interviewer not looking for the correct answer. See more ideas about brain teasers, teaser, brain teasers for kids. But we can improve on this. It would probably be a good idea to get some more information. Workings: You might initially think of just making a simple multiplication of the number of bikes and capacities. 852 Meter vor der Ziellinie überholst du den Viertplatzierten. The answer is similar to some of the others on the list, but is about juice, so it's different, ok? The rich man laughs. What is it? Have some tricky riddles of your own? Brainteaser: Given 9 balls, all of which weigh the same except for one, what is the minimum of weighings necessary to find the ball with the different weight? Firstly, take two groups of three balls and weigh them with one group in each pan. Smith beat the fireman at their last game of golf. Brainteaser: Imagine that you have three boxes, one containing two black marbles, one containing two white marbles, and the third, one black marble and one white marble. You could form the first rope into a circle with both ends touching. Candidates not only need to think “out-of-the-box”, but also deliver the answer in a calm, collected manner. Nice. With probability, you would be forgiven for thinking this, but often it's not. Brain Teaser – Chameleons. If the groups balance, you know the "odd" ball is in the last set of three balls. Continue with this logic and you can ascertain the correct label for the last one. Once again, fill the 5-liter bucket and then use this fill the second 3-liter bucket. Brainteaser: A crawfish farmer challenges an engineer, a physicist, and a mathematician to levee off the largest amount of area using the least amount of dirt. This will give you a worst case of 19. This will leave you with 4 liters in the 5-liter bucket. Apparently, this would be more impressive. To ask an engineering question please visit our forum site at Eng-Tips. The physicist made a long line and said that the length was infinite. I really enjoy doing brain teasers and I thought it would be fun to do a few with you guys. While rating some Braingle teasers recently, I started taking notes on how my vote affected the ratings. - emb September 06, 2015 in United States | Report Duplicate | Flag | PURGE Google Software Engineer Brain Teasers. We went through Glassdoor to find some of the trickiest brain teaser questions they get asked, and the best way to answer them. He asks him to bring a glass, plate, water, a match and a lemon wedge. If it tastes bitter, it's one of those 500, if not it's the other 500. By Rishabh Dev October 24, 2011. Workings: Well, there is not much to add here, it's pretty self-explanatory.