Jane street interview process - Feb 28, 2017 · What we look for. Again, for a good overview see this post. While interviewing, we try to evaluate how well you would fit in our work environment by collaboratively solving a problem. This means the journey through the interview is a lot more important than the snapshot of the solution at the end of it. We are more interested in seeing how you ...

 
Proactive, reliable, and courteous with strong organizational and communication skills. Eager to ask questions, admit mistakes, and learn new things. Fluent in English. Jane Street is an Equal Opportunity Employer. Jane Street is a quantitative trading firm and liquidity provider with a unique focus on technology and collaborative problem solving.. Flysfo promo code 2023

Jan 18, 2024. 2. Embark on a detailed journey of my Financial Analyst interview at Jane Street, revealing the intricate process and strategies for success. Presented by interview.study — Empowering your interview preparation journey with AI-driven insights. Use code MEDIUM50 for a 50% discount at interview.study. Software Engineering. Interviews are an important part of Jane Street’s hiring process. We also recognize that they can be stressful, especially if you don’t know what to expect. We’d like to help alleviate some of that stress by sharing a recording of a mock interview. In the video, two Jane Street software engineers — Grace and Nolen ... I interviewed at Jane Street (New York, NY) Interview. There were a lot of math and trading games. Starts out with basic EV questions and simple dice games but ends up a blur of twisted poker and the like. Interview Questions. DP problem on drawing balls from hat. 1 Answer. Be the first to find this interview helpful.I interviewed at Jane Street (Hong Kong) Interview. 1. First round Excel takehome test about haircuts. Does not need background in Maths, just need to be careful. 2. Second round phone call with Maths and Probabilities question. Questions similar to what others have described here. Practice is essential.Each person I talked to was kind and enthusiastic about Jane Street and the interview. Onsite consisted of 4 interviews, each 60 to 90 minutes, broken up by lunch with two traders. Interviews were complex and ranged from market making to extended game analysis and a few personal questions.Pre-Interview. (Ten minutes) 1) Mental Math: One million minus one hundred eleven. 2) Mental Math: Fifty-four percent of one hundred ten. 3) Game: With one die, suppose in a round, you earn the amount of dollars equal to the value of the upwards face of the die. (eg. you earn $6 if you roll a six.) Now also suppose after your first roll, you ...Jane Street interview details: 6 interview questions and 6 interview reviews posted anonymously by Jane Street interview candidates. This is a classic technical interview question that I've seen a number of times in real life interviews. Let's say you're given an array of stock prices, with each element being an integer that represents a price in dollars. 10, 7, 6, 2, 9, 4 Each index of the array represents a s... Difficulty: 5/10. Interview Questions. Q: Suppose you want to calculate how long an escalator is. You have two times: the time it takes you to ascend the escalator while standing still, and the time it takes you to ascend the escalator while walking at a speed of x meters/second. Q: Some easy probability question on bounding the event of rain on a second day if ...GapHoliday2050. • 2 yr. ago. I interviewed for Jane Street. I stumbled all over the question, had to ask tons of clarifications, went 10 minutes over time, and didn't finish my final implementation (was just writing pseudocode). I was invited to onsites.What we look for. Again, for a good overview see this post. While interviewing, we try to evaluate how well you would fit in our work environment by collaboratively solving a problem. This means the journey through the interview is a lot more important than the snapshot of the solution at the end of it. We are more interested in seeing how you ...I interviewed at Jane Street (Hong Kong) in 9/1/2023. Interview. 1 hour technical screen with interviewer. Asked not to share the question. Not very leet codey, but it was interesting. Thought it went OK but didn't pass in the end. Interview questions [1] Question 1. I was asked not to disclose.I interviewed at Jane Street (London, England) Interview. Phone interview. Math questions. Questions are increasingly challenging, but no specific knowledge in advanced math is required. Interviewer is patient and will provide tips when I am stuck. You must enter at least 30 words. You must enter at least 30 words.Interview Questions Q: Suppose you want to calculate how long an escalator is. You have two times: the time it takes you to ascend the escalator while standing still, and the time it takes you to ascend the escalator while walking at a speed of x meters/second.The hiring process at Jane Street takes an average of 19.03 days when considering 71 user submitted interviews across all job titles. Candidates applying for Quant Trading Internship had the quickest hiring process (on average 9 days), whereas Business Development Program roles had the slowest hiring process (on average 90 days).Jane Street Software Engineering Internship Final Round. I have a final round interview for a software engineering internship at Jane Street coming up, and was wondering if anyone has advice on how to prepare. Can I expect similar questions to the phone interview, just harder, or are some questions totally different?How Jane Street Pairs Interns to Projects and Teams During the Software Engineering Internship. Jan 14, 2022 | 3 min read Share on Facebook; Share on Twitter; ... — The process is decentralized: each would-be intern mentor comes up with a set of project ideas based on the needs of their team. These proposals are then reviewed by software ...Who We Are :: Jane Street. Established in 2000. Evolving ever since. We were founded by a small group of traders and technologists in a tiny New York office. Today, we have more than 2600 employees across five global offices. We trade a broad range of asset classes on more than 200 venues in 45 countries. We innovate in tech, from functional ...Jane Street interview details in US: 1,085 interview questions and 1,028 interview reviews posted anonymously by Jane Street interview candidates.I interviewed at Jane Street (London, England) in Mar 2024. I initiated my job application process by engaging a recruitment firm, which subsequently led me to an opportunity requiring the completion of an online assessment focused on Excel and financial skills. This test was to be completed within a 7-day timeframe.The Jane Street Immersion Program (JSIP) is a multi-week summer program that takes place in New York City. JSIP is intended for undergraduate students between their first and second years who are passionate about computer science and have also experienced barriers to opportunity within the field. JSIP is a unique program for Jane Street — we ...We would like to show you a description here but the site won't allow us.Sep 29, 2023 · 2. Navigating Jane Street’s Hiring Process. Jane Street is a quantitative trading firm that specializes in a wide range of financial products, including ETFs, equities, futures, currencies, and options. The firm is renowned for its collaborative culture, innovative trading strategies, and a rigorous approach to risk management. Group Interview. Please describe the interview / hiring process. I applied Online. I got invited to a phone interview with 1 engineer. After that, I was then invited to the final round which consisted of three back-to-back interviews. All technical. I was extended an offer after that. Add your data to unlock interview.I interviewed at Jane Street (Hong Kong) Interview. First round, phone call , HR talk about the company Second round, meet the tech team and ask some tech questions. Finally, you can ask them three questions. That all. Interview questions [1] Question 1. What OS will you choose for your colleague.Average Interview. Application. I interviewed at Jane Street (Hong Kong) Interview. discuss cv first, it is really deep and then one question and then q and a i ask if deep learning is useful in industry, and i was told that some intuition is useful. Interview questions [1] Question 1. you have 3000 apples at edingburgh want to transfer as many ...The process took 3 weeks. I interviewed at Jane Street (New York, NY) in 1/1/2019. Interview. Screening process was a take home assignment in which you receive some materials to study/read, and answer some questions they give to you. This is followed by a short phone interview that's a mix of behavioral and some brain teasers to see how …Jane Street Sales and Trading Interview. I'm being considered for JS S/T internship and wanted to know how I can prepare. What is the general process like? I'm an ME major with experience with data science (SQL, Excel,PowerBi,Tableu,Python) and believe this was what brought me in. I have some information in finance through some programs and ...12 Jane Street Summer Internship interview questions and 10 interview reviews. Free interview details posted anonymously by Jane Street interview candidates. ... Interview questions. First question if you go to a restaurant and pick randomly your starter among five and do the same for your main course, also among five, and that your friend does ...I interviewed at Jane Street. Interview. First, you have to do an assessment. If you pass it, they invite you for a first round interview. The first round of interviews is basically a bunch of basic questions to test your math/probability skills (and to see your thought process) Continue Reading. Interview questions.I interviewed at Jane Street (London, England) in 11/1/2021. Interview. Thei give you 3 or 4 questions about probability and expectation and the interviewer changes a bit the story behind its question. They sometimes give you some hints if you are stuck in something. Interview questions [1] Question 1.I interviewed at Jane Street in 1/1/2024. Interview. resume passed screening so I got an excel sheet assignment where I had to analyze hypothetical client data from Q1 2022 and fill in the blanks of the excel document. Then I got an email letting me know I passed to a phone interview. Interviewer took a while to get back to me, I …I interviewed at Jane Street (Hong Kong) Interview. 1. First round Excel takehome test about haircuts. Does not need background in Maths, just need to be careful. 2. Second round phone call with Maths and Probabilities question. Questions similar to what others have described here. Practice is essential.Group Interview. Please describe the interview / hiring process. I applied Online. I got invited to a phone interview with 1 engineer. After that, I was then invited to the final round which consisted of three back-to-back interviews. All technical. I was extended an offer after that. Add your data to unlock interview.Jane Street AMP . Internship Question Any rising freshmen on this sub apply to Jane Street's AMP program? Has this program been run in the past; if so, anyone willing to share their experience with it? ... hey yall just had my interview! the questions asked were basically tell me ab yourself? what isn't highlighted on your app that defines ...I interviewed at Jane Street (London, England) Interview. Phone interview. Math questions. Questions are increasingly challenging, but no specific knowledge in advanced math is required. Interviewer is patient and will provide tips when I am stuck. You must enter at least 30 words. You must enter at least 30 words.Top 25 Jane Street Interview Questions And Answers in 2024. Traders and technologists founded Jane Street in a tiny New York office. Across five global offices, they employ more than 2,000 people. More than 200 venues in 45 countries allow them to trade a wide range of asset classes. Functional programming and programmable hardware are some of ...Jane Street is a quantitative trading firm and liquidity provider with a unique focus on technology and collaborative problem solving ... If you'd like to get an idea of what we cover in our software engineering interview process, you can read our series of blog posts discussing what we do and don't look for. Jane Street is an Equal Opportunity ...Jane Street interview details: 299 interview questions and 282 interview reviews posted anonymously by Jane Street interview candidates. ... Jane Street Interview Questions in London. Updated Feb 28, 2024. Search job titles. Find Interviews. Filter. To filter interviews, Sign In or Register.Jane Street Interview Process | Desktop Support Engineer Internship . Company Question Hello, I was wondering if anyone had any experience with Jane Street. I'm not CS but am IT just finished the first round, and it went very well. The engineer who was interviewing me (for NYC posting) told me to expect an email from the recruiter who I applied ...101 Jane Street Quantitative Research interview questions and 95 interview reviews. Free interview details posted anonymously by Jane Street interview candidates. Community; Jobs; Companies; ... The process took 1 week. I interviewed at Jane Street (Hong Kong) in Jun 2023. Interview.Build my resume template: https://realtechprep.com/resume96 Jane Street Trading interview questions and 97 interview reviews. Free interview details posted anonymously by Jane Street interview candidates. Glassdoor users rated their interview experience at Jane Street as 81.3% positive with a difficulty rating score of 3.88 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Software Engineer (Internship) and Quant Trader rated their interviews as the hardest, whereas interviews for Trader and Business Analyst ... Once you get a positive response, make sure to find out about the interview process at Jane Street and prepare for tough questions. Do people recommend working at Jane Street? Overall, 94% of employees would recommend working at Jane Street to a friend. This is based on 289 anonymously submitted reviews on Glassdoor.Don't just say "I need a job", figure out why you want to work there whether it's culture, philanthropic work, etc. Finally, have a few (3 or more) company related questions ready to ask at the end of your interview (s) A couple that I asked that my final round behavioral interviewer had never heard before include:9 Jane Street Business Development Internship interview questions and 10 interview reviews. Free interview details posted anonymously by Jane Street interview candidates.I interviewed at Jane Street. Interview. First round: Excel exercise (formulas) and write-ups to answer questions Second round: phone interview asking market sizing and brain teaser (math) - didn't pass the second round Interview process pretty quick, always heard back within a week. Interview questions [1] Question 1.Understanding the Jane Street Interview Process. Before we dive into the specific interview questions, it’s essential to understand the overall interview process at Jane Street. The company values intellectual curiosity, problem-solving skills, and a collaborative mindset. The interview process is designed to assess these qualities through ...I interviewed at Jane Street (London, England) in 11/1/2021. Interview. Thei give you 3 or 4 questions about probability and expectation and the interviewer changes a bit the story behind its question. They sometimes give you some hints if you are stuck in something. Interview questions [1] Question 1.I applied online. The process took 2 weeks. I interviewed at Jane Street (Hong Kong) in 1/10/2019. Interview. I applied the software engineering internship role in Jane Street Hong Kong without referral in October 2019. Received a phone interview 1 week after. The interview was a 45-minute 1:1 coding challenge.Application. I interviewed at Jane Street (New York, NY) Interview. There were a lot of math and trading games. Starts out with basic EV questions and simple dice games but ends up a blur of twisted poker and the like. Interview questions [1] Question 1. DP problem on drawing balls from hat.Understanding the Jane Street Interview Process. Before we dive into the specific interview questions, it’s essential to understand the overall interview process at Jane Street. The company values intellectual curiosity, problem-solving skills, and a collaborative mindset. The interview process is designed to assess these qualities through ...He was supposed to ask 3 questions but we only managed to do 2 1.) Quick estimation, a paritioms type problem with no closed form solution, had to make a quick estimate with confidence 2.) Expected value game. Answer Question. Be the first to find this interview helpful.I interviewed at Jane Street (London, England) Interview. First three interviews are via Zoom, first one is about 30 minutes and later ones are each around 30 minutes longer from the previous one. You get some probability and game theory questions, which can be expanded later. The fourth interview is in the Jane Street Office.You will definitely get an interview. Prepare for a month or two. Your work experience will definitely get you an interview, but the interviews can be tough and require specific preparation. Quant Job Interview Questions by Mark Joshi is another good book. 32.Oct 30, 2023 · Jane Street interview details: 51 interview questions and 48 interview reviews posted anonymously by Jane Street interview candidates. 3 days ago · Add Interview. Add Benefits. Glassdoor has millions of jobs plus salary information, company reviews, and interview questions from people on the inside making it easy to find a job that’s right for you. Jane Street interview details: 2,459 interview questions and 2,338 interview reviews posted anonymously by Jane Street interview candidates. I interviewed at Jane Street in Dec 2022. Interview. Multiple Rounds: - Online Assessment - Phone Interview #1 - Phone Interview #2 (got cut after #1) - Final Round I was asked not to disclose specific questions, but they asked Fermi estimation problems and difficult probability questions. If you are used to Quant Trading interviews, it is not ...Glassdoor users rated their interview experience at Jane Street as 81.3% positive with a difficulty rating score of 3.88 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Software Engineer (Internship) and Quant Trader rated their interviews as the hardest, whereas interviews for Trader and Business Analyst ...Pre-Interview. (Ten minutes) 1) Mental Math: One million minus one hundred eleven. 2) Mental Math: Fifty-four percent of one hundred ten. 3) Game: With one die, suppose in a round, you earn the amount of dollars equal to the value of the upwards face of the die. (eg. you earn $6 if you roll a six.) Now also suppose after your first roll, you ...Jane Street. Glassdoor has millions of jobs plus salary information, company reviews, and interview questions from people on the inside making it easy to find a job that's right for you. 2 Jane Street Swe interview questions and 2 interview reviews. Free interview details posted anonymously by Jane Street interview candidates.Candidates give an average difficulty score of 3.6 out of 5 (where 5 is the highest level of difficulty) for their job interview at Jane Street. How do employees rate the business outlook for Jane Street? 89% of employees think that Jane Street has a positive business outlook. This is based on anonymous employee reviews submitted on Glassdoor.Points. 13. 8/31/14. #2. Question, re: the problem with a 30-sided and 20-sided die. You have a thirty-sided and I have a twenty-sided die. We roll both of them and whoever gets the higher roll wins. If we roll the same amount I win. The loser pays the dollar amount of the winning roll.Interview questions. On the second call, I was asked this. You roll a 100-side dice and get paid the number it shows. However, you can roll again for the price of 1 pound (you get paid once only on the last roll). What is your strategy to maximize profit?May 2, 2006 · Pre-Interview. (Ten minutes) 1) Mental Math: One million minus one hundred eleven. 2) Mental Math: Fifty-four percent of one hundred ten. 3) Game: With one die, suppose in a round, you earn the amount of dollars equal to the value of the upwards face of the die. (eg. you earn $6 if you roll a six.) Now also suppose after your first roll, you ... INTERVIEWING A sense of what to expect before, during and after the interview process. Guides and FAQs →97 Jane Street Trade Desk Operations interview questions and 79 interview reviews. Free interview details posted anonymously by Jane Street interview candidates. ... Interview. When I did the process there was 5 stages of interviews and questions first stage was an excel and other questions. Mix of computer science …I got the correct answer in an in person interview and I got a shocked look like I'm not suppose to actually get the number. 55 = 50^2-5^2 = 2475. different example, 12 12 - 1.5. Hi, So I have a phone interview with Jane Street sometime soon and I believe the finance interview will be highly quantitative. I am a math major as well as a finance ...However, interview questions were pretty negative-focused, especially in the early stages of process. The company culture didn't seem attractive to me and I was pretty disappointed . Interview questions [1] Question 1. Tell me about a time you had to work on something you weren't ecstatic about.Add Benefits. Glassdoor has millions of jobs plus salary information, company reviews, and interview questions from people on the inside making it easy to find a job that's right for you. 58 Jane Street Quant Trader Intern interview questions and 58 interview reviews. Free interview details posted anonymously by Jane Street interview candidates.Interview questions are reasonable and constructive, but the coordinator shows no respect to candidate at all. Although multiple timeslots were provided via email for phone interview, the coordinator still called outside those slots directly during office hours, and insist to continue the conversation after being told unavailable.Software Engineering Interviews at Jane Street. Welcome to our version of the “Technical Interviews at insert your company here ” post. This topic has been covered by a lot of people already, so I’m going to do my best to not repeat all of the copious advice already out there. Interviewing, for both the interviewers and the interviewee is ...Interview. I got snipped after the first round, which was an online, 1 hour Hackerrank assessment- 10 questions, order book + probability. Pretty sure most get the first round hackerrank to be honest. Interview questions [1] Question 1. talked about decks of cards. Answer.I interviewed at Jane Street in 1/1/2023. Interview. 1. Take home assessment - Excel, calculate haircuts, remember to focus on details. 2. Phone interview, some math brain teasers. 3. Take home assessment, write VBA to show message 'XYZ Equity is trading +/- X.XX% away from its reference price' 4. Video interview, coding assessment, using Python.Interview. First round was a questionnaire for Strategy and product team, did not pass. Questions seemed a little like trick questions, but I may have just been overthinking. Second round was interviews. Interview questions [1] Question 1. Math questions, logic reasoning, etc. Answer. 0 Answers.Interview. Jane Street's selection for Quantative Research internship consists of 4 phone interview and a final on-site interview. I failed the third interview. I reckon it is not needed any knowledge in quantative finance. Interviews are basically probability and brainteaser problems. Interviews have been great, although I finally got rejectedThe Jane Street Immersion Program (JSIP) is a multi-week summer program that takes place in New York City. JSIP is intended for undergraduate students between their first and second years who are passionate about computer science and have also experienced barriers to opportunity within the field. JSIP is a unique program for Jane Street — we ...I interviewed at Jane Street. Interview. First, you have to do an assessment. If you pass it, they invite you for a first round interview. The first round of interviews is basically a bunch of basic questions to test your math/probability skills (and to see your thought process) Continue Reading. Interview questions.In the competitive job market, employers are constantly seeking ways to ensure they make the best hiring decisions. One important tool that has gained popularity in recent years is...Average Interview. Application. I interviewed at Jane Street. Interview. Applied originally for a SWE intern position, got shifted to Quant. Interview was set up within days of applying, although the actuall date was about 3 weeks later. The interview was a 45 minute phone screen. Interview questions [1] Question 1.The Wall Street Journal, commonly referred to as the WSJ, is one of the most respected and reputable newspapers in the world. It is known for its in-depth coverage of business and ...im receiving coding challenges and call backs from hrt, jump, akuna but i really wanted to interview for jane street. idk whats wrong with my resume. kinda want to resend my reaume with a different email in case i got auto filtered ... They just ask really tough algorithm questions. I didn't make it through very far in the interview process ...Average Interview. Application. I applied online. I interviewed at Jane Street (London, England) Interview. 4 or more interviews, online and remote, each one at the start is technical, and my first one lasted one hour exactly. Leetcode questions of varying difficulty are used throughout the interview process.

What the interns have wrought, 2023 edition. We're once again at the end of our internship season, and it's my task to provide a few highlights of what the dev interns accomplished while they were here. The program was big! We had 152 software engineering interns, drawn from 58 schools across 19 different countries.. Truconnect top up code free

jane street interview process

If you'd like to learn more, you can read about our interview process and meet some of our newest hires. About You. We don't expect you to have a background ...Writing a thank you email after an interview is an important step in the job search process. It shows your appreciation for the interviewer’s time, reinforces your interest in the ...Jane Street Hiring Process. The Jane Street hiring process typically consists of multiple rounds, starting with an initial phone screen or take-home assessment, followed by several technical interviews conducted via Zoom or phone calls.10 May 2023 ... Get to Know Us: Alistair from Trading at Jane Street · Jane Street · A Jane Street Trading Mock Interview with Graham and Andrea · Get to Know ...Jane Street. Heya all, I reckon you are all probably sick of "how likely am I to get into ... " questions so I will try to keep mine incredibly brief. I applied to Jane Streets Quant Trading internship in 2019. Had four phone interviews and then the oniste with 4 interviews. 1&2 went well, the third was medium but the fourth onsite interview ...Jane Street Interview Interviews ... Since the application process itself is often nothing short of herculean and time-consuming to boot, this place is meant to serve as a talking ground to answer questions, better improve applications, and increase one's chance of being 'Referred'. This subreddit is not affiliated, sponsored, or in any way ...I interviewed at Jane Street (Hong Kong) Interview. 1. First round Excel takehome test about haircuts. Does not need background in Maths, just need to be careful. 2. Second round phone call with Maths and Probabilities question. Questions similar to what others have described here. Practice is essential.The hiring process at Jane Street takes an average of 19.03 days when considering 71 user submitted interviews across all job titles. Candidates applying for Quant Trading Internship had the quickest hiring process (on average 9 days), whereas Business Development Program roles had the slowest hiring process (on average 90 days).Understanding the Jane Street Interview Process. Before we dive into the specific interview questions, it’s essential to understand the overall interview process at Jane Street. The company values intellectual curiosity, problem-solving skills, and a collaborative mindset. The interview process is designed to assess these qualities through ...I interviewed at Jane Street (London, England) Interview. First three interviews are via Zoom, first one is about 30 minutes and later ones are each around 30 minutes longer from the previous one. You get some probability and game theory questions, which can be expanded later. The fourth interview is in the Jane Street Office.Jane Street Tech Blog. We’ve put up a bunch of blog posts over the years about applying for a job at Jane Street. Here’s a guide to those posts. First, if you’re interested in what our interview process is like, these might be useful. The Jane Street Interview Process — 2020 Edition, which gives a broad overview of the candidate ...Interview. I applied through Jane Street's website. Got a call a week later to set up a phone screen. The phone was anything but that, it was over an hour long with 2 members of the IT team.Summer Intern Interview. I interviewed at Jane Street. Quick, said hi with interviewer (who is a trader in Jane street), gave me 2 long form green book questions, mostly guiding but heavily testing on my thought process. I thought out loud and kept processing my way through the puzzle.Sending a thank you email after an interview is an important step in the job search process. Not only does it show your appreciation for the interviewer’s time, but it can also hel...I interviewed at Jane Street (London, England) Interview Excel test on order books Quantitative video interview (e.g. market sizing, probability, maths games) Technical interview after reading extract No feedback given afterwards (they're quite secretive about their process and how you were judged)Jane Street Interview Process - Blind. Hi Blinders, Anyone interviewed at Jane recently? Would like some feedback on people’s experiences.YOE 15TC - 450k.Interview. Simple, 1h interview, and the questions were straightforward and interesting. The selection process is very hard after the interview, with a big emphasis on the small details, which one does not think about during the interview. Interview questions [1] Question 1. To make a stack machine. Answer.Jane Street interview details in Princeton: 5 interview questions and 5 interview reviews posted anonymously by Jane Street interview candidates.Interview. Smooth process. Some simple quant style questions along with ones from other areas of the business (legal, etc.) A few phone rounds followed by around 5 in-person rounds on a single day.2 Jane Street Quantitative Developer interview questions and 2 interview reviews. Free interview details posted anonymously by Jane Street interview candidates. ... Glassdoor has millions of jobs plus salary information, company reviews, and interview questions from people on the inside making it easy to find a job that's right for you ...9/30/11. #1. Hello everyone: I need some help on two interview questions. They are given during Janestreet interview: 1. There are 50 noodles in a bowl. You can tie two ends of either one noodle or two different noodles, forming a nod. Q: After 50 nods are tied..

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