There are two sides to every question
GATEOverflow is a collection of GATE questions in Computer Science & Engineering most of which are answered by GATE toppers. Feel free to add a question, contribute an answer and to clear any doubt. The purpose of this site is to give the correct answer and derivation of all GATE relevant questions. For offline access you can download the below PDFs.
The site owes its functioning to these contributions
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Congratulations to our Last Monthly Toppers
I am a final year student at IIIT Bhubaneswar of CSE branch. I secured rank 178 this year with 68.67 marks and 818 score. This is my first post on gate for all future gate aspirants.This was my first attempt of gate and I studied with the help of video lectures and then self study.GO helped a lot during my preparation.Whenever I faced any doubt on any topic or faced trouble solving any question I would search it on Gateoverflow, and everytime my doubts were resolved.Students who prepare by online courses or do self study,GO is life saviour for them.Because eventually you will have trouble solving questions and you would not have anyone to resolve your doubts, that time you can search on GO your question or ask on it.Thank you to all GO team members who helped me to achieve this rank in gate.Full Link ankush98
My Background During my 11th-12th I studied in a school where there were no one preparing for JEE. Everyone just wanted to get into some local engineering college. Best scenario possible was getting into some private college with tuition-fee-waiver. If one cannot make it into some engineering college then he/she would join BSc or something. That's what our teachers told us. I didn't know what's the difference between IITs and local colleges is. Actually, at the time of solving MCQs from books we skipped the question if it had been asked in previous JEE papers :). That was the scenario. I really find it very frustrating sometime that I didn't even recognized difference between premier institution and some very creep institutions. Every one of us just believed that JEE is not ... instead😊. His blogs made me such a student which mostly looks for in-depth understanding. I thank to Shaik Masthan for being active participant at csedoubts.gateoverflow.com. Then I thanks to those volunteers at GO who freely gives their mostly scarce time for GATE aspirants. There are also many fellow aspirants whose questions on csedoubts.gateoverflow.com taught me a lot. So, I'm really thankful to them😊.Full Link Vimal Patel
Quick Read : Follow the resources given in gatecse.in. Those are the best that you can find online. Solve GO pdf thoroughly unless you've mastered the concepts involved in the PYQs. Read comments and different approaches for answers. Take test series if you've time but don't take the marks seriously :P A big thanks to GO community. Here you will find everything you need to strengthen your concepts. Best thing about GO is that you can argue about answers, have healthy discussions and get to the root of why the solution is the way it is. Aspirants of GATE CS are fortunate to have this platform. I fell sick in last week leading to the exam. All my confidence was lost and was unable to perform that well in test series. So I decided to once again go through the GO pdf and discussions and not give any tests. In this ... so focus on things you can control. You don't learn anything from exams. You learn while preparing for them. Don't forget to live a life. GATE is an easy exam and not as competitive as JEE. So if you have failed at JEE, don't think you won't make it in GATE. Life never stops throwing opportunities at you, it's upto you to make the most of them. Rituraj Joshi AIR 29Full Link rituraj2847
Hello Everyone, I'm Aditya Pradhan, a final year student of Information Technology at a state government college in Udaipur. I have secured $AIR\ 312$ in $GATE\ 2020$. I expected much better rank before the exam, but was not able to attempt more questions (attempted only $52$) and was depressed because of this. But hopefully I got only $4$ or $5$ of them wrong and landed at this rank. Now, I am preparing for IIT Kanpur M.S., IIT-B M.Tech. RA and IISc CDS Coursework and CSA Research interviews and hoping that my semester exam dates don't clash with any of them. Regarding my preparation journey, I used to study my semester subjects through standard books and resources given on $gatecse.in$ and started proper GATE preparation from the month of July after I got placed on-campus. I had gone through all the standard books once ... and do lab assignments on your own, trust me, this will build your base in Computer Science and will help you in the long run. Thank you :) ------------------------------ Edit : I'm selected in IIT Bombay M.Tech. (RA) and will be joining it, for interview experience please visit: https://gateoverflow.in/blog/10586/iit-bombay-m-tech-ra-interview-experienceFull Link pradhanaditya
Hi, This is Vishal Gourav, I work at TCS,Noida presently and prepared for GATE 2020 while having a full time(9-6) job. Short Back Story: I was never great in studies not because I couldn't understand the concepts but because I lacked the hard work and discipline. While I was pursuing B.Tech from JSSATE,Noida I was content with just finishing up with my studies finally and getting into a job,start earning money and spending it. In 2019, I had given GATE with 1 month preparation and got 38.33/100(AIR:7045, Score:448). Though the score was not much to be proud off but for the first time in my life I had enjoyed studying so much. I had only prepared TOC,EM,DS for GATE 2019. It was the 30th of July when I received my first salary, I felt that I was not satisfied with what I had achieved till now in ... result I got which is very important but not as important as finally finding a goal in life(which I won't discuss). So, once you decide you want to do something and have the discipline to do it, no one can stop you. My father always says, Tumhari Naseeb naa koi bana sakta hai aur naa hi koi chheen sakta hai . Toh padhai karo,mehnat karo aur GO toh hai hi. Marks: 70/100 AIR:129 Score:834Full Link VishalG0101
I have secured AIR-(202) out of 97481 students( 99.79 percentile) in GATE CS-2020 with marks 68/100 and my gate score is 811/1000. Currently , I am in my final year and pursuing my B.Tech in Computer Science & Engineering from Feroze Gandhi Institute of Engineering & Technology, Raebareli (U.P.). I always had a dream of getting into IIT and with that dream after my 10+2, I went to KOTA FACTORY but was unable to crack it but the most important part was what I have learned from the failure and throughout the journey. After that anyhow I took admission in a state University Tier - 3 college. Now I will describe shortly the each year of my B.Tech : FIRST YEAR - ended up in knowing the status of my college weather it is private or semi-govt. (Till now it's a mystery). SECOND YEAR - ... some motivational speakers, read some self help books and most important watch and read the testimonials of toppers when you feel low . Best wishes to all of you , DM me for any query and once again thanks to the whole GO team . You can go through my answer on quora on Strategy of 3 hrs Gate paper - https://www.quora.com/What-was-your-3-hour-strategy-for-the-GATE-CSE-2020-exam/answer/Sandeep-Verma-525Full Link itssandeepverma
Hi Everyone, I am Prashant Ravi and I got AIR 283 this year and my GATE score is 787. This year I prepared with a job. This rank is an improvement over my previous year rank which was 2050. I have already covered my preparation experience in a separate article here. So, I will try to keep this post short and cover main pointers for working professionals and also about how I used GO. Main pointers for working professionals: Make a realistic schedule. Keep buffer time in your schedule for unprecedented activities. Slowly try to get used to that schedule and then stick to it. Occasional faulting is fine because everyone needs a break. Time is a luxury so utilize it properly. During weekends, if you can't study 7-8 hours per day then don't but don't waste weekends completely. In best case try ... January but that couldn't happen for me and I wrote really less number of tests. I missed all CBTs also for which you must go to a center to give test. Giving sufficient number of tests is really important. In the end, again I will highlight that Gate Overflow was a very crucial factor in my success. Thanks a lot Gate Overflow! To read my preparation experience in detail, please click here.Full Link prashant812
Hi, I am Suraj Kesharwani, I have scored AIR: 372 in GATE 2020. My Gate-Score is 764. This was my third attempt. I had to leave my job earlier in June 2019 to prepare seriously as I decided this would be my last attempt. My previous ranks are 5793 and 7613 in GATE 2018 and 2019 respectively. I want to thank my family, GO Community, and my friend/ Mentor Abhishek Shaw. He has cracked GATE in 2019 with AIR: 175 and has also inspired me to leave my job and prepare full time. This blog is in continuation of his preparation strategy as I have also followed it with some improvements. You can find his blogs here (Blog 1) (Blog 2) (Blog 3)(Blog 4)(Blog 5)(Blog 6) Some Personal Background: I never thought about taking GATE in my whole UG. Neither did I ... Teachers who have massive students following them but they themselves have not cleared GATE with a good rank and are teaching subjects for GATE (at least I did not find that about their rank). A unique channel which I discovered was Shrenik Jain on youtube. For those who are searching materials for Engineering math of other branches, You can pause his video and solve and also see some short tricks shared by him using Just the properties.Full Link suraj20041995
Hello everyone, This is Rajnandani Shaw and I have secured AIR 312 with marks 65.3(Gate score 779) in GATE 2020 and also selected as Scientist B in DRDO. I am neither a GATE topper nor from IIT/IIIT/NIT's but just an average student from a very normal engineering college just like many. I am a 2016 batch passout and had prepared for GATE with a full-time job. I am very thankful to Arjun sir and GateOverflow team for such a wonderful platform which had helped a lot during my entire preparation. This is my first post on GateOverflow. GO previous year's questions hard copy and goclassroom are very useful for gate preparation. GateOverflow is a must for all preparing from online sources or doing self-studies. In GO we can ask our doubts, discuss anything, get preparation tips, and resolve our queries ... silly mistakes in basic formulae and division in the aptitude section as I was not able to revise aptitude because I had exams and interviews in the last two months and my DRDO interview was also scheduled in Delhi 2 days prior to the GATE exam which was not in my GATE preparation plan, but I am happy for my DRDO result. Thanks for reading. Sorry for the long post. All the very best.Full Link nandani17
Marks:68 AIR:308 Currently BTECH Final Year SGGS College nanded I had no coaching but I never felt like one as whenever I got problem I just googled it out n guess what first link was of GO. Comments in that problem on GO page by experts really helped me a lot #I'm not bragging but hatssoff to u arjun suresh sir . Thanks GO once againFull Link Sunil Shinde 1
Reading the past year's toppers testimonials on GO and thinking whether I will be able to perform well and be an example for future aspirants always seemed to be a motivating factor for giving my best, and now this feeling is totally magical. I am Tejasvi Sharma, a BE CSE 2018 graduate from UIET, PU, Chandigarh, managed to climb up from 4 digit rank(1707) in Gate-18 to 2 digit rank(78) in Gate-19. Joined an abc coaching for last year's attempt but was not satisfied by the performance last year. Thought of giving an attempt with Job for the next year. Got motivation from my senior who also achieved the same feat there. About the preparation strategy, the best thing is planning beforehand and creating a roadmap for the journey that lies ahead. The best resources available for study are the ... the past year examinations. As has been rightly said Those who sweat more in training bleed less in war' so give good quality tests by joining a decent test series and try to learn from the mistakes and constantly aim for improvement. Also there is no shortcut to success so yeah one has to invest a lot of time for the same and there is no substitute for that. Thanks GO for everything..Full Link Tejasvi96
Words would fall short to express how much thankful I am to GO for the helping hands that the wonderful users of this site had extended to me to enable me land up at AIR 116 in GATE CS 2019 in the very first attempt. I am currently pursuing my Btech in 4th year. Thank you @Arjun Sir , @Bikram Sir to come up with such a wonderful site and always helping fellow aspirants like us. Though this isn’t such an impressive rank, but behind the scenes, there were countless number of sleepless nights and lot of struggle and hard work which got all the recognition today because of GO. I would personally like to thank my best friend @Manas Kumar Mishra for picking me up at times when I was low..for motivating and inspiring me to the extent that enabled me to carry on my preparation till the last minute. I can’t express my gratitude in words..There are certain emotions that cant be expressed in words..:) Also, I would personally like to thank @Shaik , @MiniPanda , @Magma for helping me endlessly to clarify my doubts. Thank you so much :) My GATE journey has been described here: https://www.quora.com/profile/Somoshree-DattaFull Link Somoshree Datta 5
I am Shreyansh Jain, a B.Tech CSE 2018 graduate from a tier-3 college, managed AIR-86 in GATE-19 with two months of dedicated preparation. This post might help people who messed up their exam or could not held their nerves on the D-day. I will try to pin point everything wrong I did while preparing last year. Before that I would like to thank everyone who has contributed in the making of GO book and Arjun sir especially for all his selfless efforts to make this platform and bringing all aspirants under one roof. After GATE 2018, I was looking for an answer to the question Should I drop completely / or continue preparation with job / or focus on Job entirely? having scored AIR 323. As I got placed in a product based company so I thought I can continue preparing with job. ... and Mark for Review to prioritize order of solving problem based on difficulty level Mentally prepared myself not to get panic by looking at some alien problem (test by @rituraj helped) Blunders I made : Ate something non-sense night before exam, woke up with headache $225 \times 4 =1000$, might cost me with IITB All the best to future aspirants. Prepare well without thinking about results. Thank you :)Full Link shreyansh jain
Firstly i would like to thank gateoverflow community for my success. Without gateoverlfow air 45 would have been only a distant dream for me. The detailed solutions to all the question on gateoverflow is unmatched. I would also like to thank all the members of gateoverlow community for guiding me directly or indirectly through their comments and blogs. I would also like to thank my seniors abhijeet pandey sir and sarthak chauhan sir for their valuable guidance during my preparation. They were the people who inspired me to get better rank. Last but not least i am also thankfull to my friend sarthak sharma for his valuable input during discussions and motivating me through my preparation. Tips for gate2020 inspirants. Gate is not a 100 m race it’s like a marathon. one should plan his/her preparation in well advance. set some benchmarks for yourself and try to achieve them. Don’t take test series too lightly they are vital part of your revision. Don’t get disheartened if you get low marks/ranks in test series. but always look for improvement. Do previeus years question atleast twice or thrice.Full Link sandygate
Before you read any further, you should judge me, because I am not a topper! My rank(558) and gate score(729), marks (63.67). It is important for you to decide if my experience is worth your time. Also, the usual disclaimer, below is My reasoned routine for GATE 2019. First things first, there is "NO SHORT CUT TO THE GATE JOURNEY". Quite trivial a line it is and you must indeed learn to value the meaning that it holds. For those preparing for GATE 2020, the biggest challenge you have right now is time. Not that you have less time in hand, but the fact that you have way way more than whats required to kill GATE, calls for immense dedication to keep the regularity of studies going. At times you shall feel that the pace at which your preparation is going is pretty good, and you deserve a ... THINK OF ME AS SOMEONE WHO BOASTS(CAUSE INITIALLY MY COLLEGE GRADES WERE HARDLY AROUND 6.5 TO 7, INCREASED LATER THOUGH). THE THING IS, IF YOU ADVERTISE YOUR POTENTIAL SUCCESS, YOU ARE SUB-CONSCIOUSLY FORCING YOURSELF TO DELIVER. Even if you fail, worst case is people remember you as a jerk. But its up to you to decide what you want. All the best for 2020. Wish you a good health. :) Jai Hind.Full Link Mriganka
AIR-$175$ Marks-$71.67$ This was my third attempt and I got AIR-$175$. Gate preparation can be described as $30:70$ ratio, $30$% is learning concepts from videos/classes/books. $70$% is about practice. So for $30$% have a look at videos, books before joining anything/ paying your money. Gate Overflow is very helpful for the $70$% part of preparation. Previous year questions(more than 3000 questions) are very important and solving them required me around $4$ months, because if I couldn't solve a question means I didn't knew the concept well so I had to learn them properly and not just see the solution and happily move on to next question. You get answers to all the previous year questions with enough discussion and even after that if you are not satisfied you can ask doubts ... had $3-4$ wrong answer keys provided, and were changed as soon as the Gate key were out. But all the key provided by Gate Overflow were right. Further Gate Overflow has guidance for post exam also for admission and counseling and college predictor is also very accurate. If I did not knew about Gate Overflow I could not have managed to get 70+ in Gate. My other blogs: Test Series Figuring out attempt strategyFull Link Abhishek Shaw
Marks : 66.33 AIR: 410 . It is my first attempt to GATE CS.Firstly I am not topper but I tried my best to qualify gate with good rank. I am currently pursuing B.Tech. from Tier-3 college. GATE Overflow Books really helped me to achieve that rank and also post GATE guidance provided by Arjun Suresh Sir really helped me a lot. I got IIT Guwahati in COAP 2nd round . At the end I would like to thank GATE OVERFLOW Community.Full Link sanil.upadhyay12
*This is my first post, so forgive me if its written badly* After preparing twice (Gate 17 & 18) and failing twice I was frustrated and disheartened. I left the hope of getting into premium institutions and joined NIT Delhi with no other option. But still that dream was awake in some corner of my heart. I decided to appear for Gate 19. I started stealing time from academics to prepare for gate 19. I had this in mind that I know the concepts well as I have had prepared earlier so I will revise the syllabus and practice gate questions. I joined GO_classroom and started reading discrete maths and doing programming assignments given but I couldn't continue this with other subjects. So then I switched to my notes which I made while preparing for gate 18. It was really tough to find out ... motivation degrades and it continues for next 3-4 months. Here you need to sustain. Don't Quit! If you could pass this phase you will be able to regain your motivation and will be able to finish your preparations as you thought. And chances are you will win! Finally remember to follow Gate Overflow, it'll help you throughout your preparation. Thank you Arjun sir for gifting us with Gate Overflow!Full Link Ravi Raja
This was my first attempt for gate and I scored gate score 737 and rank 498.. Though it is not that good score.. But without gate overflow I seriously dont think that it could have been possible.. A big thanks to all the gate overflow community members especially Shaik Masthan Sir, Arjun Suresh Sir, Srestha Mam.. I started preparing for gate since 3rd year but at that time I didnt know much about gateoverflow site I started using it from may 2018 and that was the turning point of my preparation. I think the previous year questions are sufficient for practice and one should do them atleast twice.. I guess there is no need to say as we all know that the best resource for it is The Great GO Previous Year book!!! Tests do help us to rank ourselves as we can test our concepts and work upon our real areas.. One ... will always regret.. So be confident and practice as much as you can.. At this rank I knew that being from general category there is no chance for any old iit.. I got interview call from iitb ra but couldnt convert it .. But my studies and hardwork didnt go waste as I got admission in IIITH.. A very big thanks to Gate Overflow for it .. Thanks and all the very best to all fFull Link anjali007
I would like to share my story with you all. My rank in gate 2018 was 10374 with marks 27.67. I didn't sit in college placements because I wanted to give it one more shot. Didn't wanted to be a financial burden on my family so I decided to stay at home and study. I arranged some lectures from a friend and started watching them and making notes. But when I started giving mocks I was only scoring around 20-25% marks. I was depressed. I was able to solve previous year questions but wasn't able to score well in mocks. There was a time when I was regretting my decision of not joining a coaching institute. But then GO came to the rescue. The motivational blogs here are simply awesome. What I have observed is that the main quality of this website is the discussion that follows the answer and a number of ... marks, find out where you are lacking, find out your mistakes and rectify them and don't ever loose hope while preparing. 2 days prior to the GATE 2019 I gave full length mock and scored 37 but I told myself that this is not me and I'm going to do much much better in the main exam. I scored 64.67 marks with rank 479 and will join IIT Kanpur Mtech(TA). Thank you GateOverflow !!!Full Link anuraagkansara
I am writing this post not to give any tips about the preparation strategy as it has already been given/will be given by many toppers. This post is just an attempt to motivate whoever is planning to take a drop. Last year (2017-18) was a nightmare for me and I know there are a lot more to come as this is what life is! I have faced many hurdles in a short period of time and each of them had broken me from inside. Background: I have done my graduation from a private college in West Bengal. I was not a very average student in my college. My theoretical as well as practical knowledge was not bad I believe and my gate prep had significant contribution in that. Still was not able to crack the initial rounds of many companies and finally got placed at an MNC which ... significance. Prashant Sir, Digvijay Sir, Soumya, Shaik Masthan, srestha, Magma, Mk Utkarsh, Arvin, Somoshree, Headshot, Prince Sindhiya and all the veterans. It's been a while since I have participated in any discussion here so I might be forgetting names of some important people. Please pardon me for that. Last but not the least thanks to my elder sis Trishna and my parents for supporting me throughout the journey :)Full Link MiNiPanda
I got GS : 618, rank : 1855 and marks : 53.67 in GATE 2019. I'm not a topper, I didn't get even under 1000 rank, so why will you read my testimonial about GO? Totally depends on you. GO doesn't need any testimonial to prove that it's THE first and ultimate option for Gate Aspirants. Unfortunately, I came across Gate Overflow during mid-September of 2018, when Gate-2019 was only a few months away. But within only 2-3 months, GO raised my exposure level from 20% to 90% So, why does so many people believe in Gate Overflow? Reasons? These many: for(i = 0; i >=0; i++) { count++; } ENVIRONMENT One of the main reasons is that GO provides you an environment, which generally you don't get, especially if you are from a tier-3 engineering college. The posts from other aspirants, ... I could've achieved what I have today. Even at such a low score and being from General category, I got calls from IIT Madras, IIT Hyderabad, IIIT Delhi and IIT Patna. I also gave PGEE for IIIT Hyderabad, and cleared the written exam and interview, and got MS in CSE by Research in one of the best institutes in India; and without GO it would've been almost impossible. Thanks to each and every member of GO Community.Full Link Astitva Srivastava
Well, after my BTech in EXTC, I had managed to get a good job at Wipro in Telecom domain. However, after few months in the IT work, I started feeling that this is not the place where I belong, I felt I am born to do something more, the IT work can be taught to any other BTech guy, and he was any day replaceable. I didn't wanted to be that replaceable person, and wanted to do more fruitful work, and I also wanted to study more, and then I thought of giving GATE, and yes, I wanted to give GATE in CS. It was a difficult decision for me and a risky one too, to leave my well paid job and go back to studies, that too in a new branch for me since I was from EXTC. I was blessed to have very supportive parents and friends, who suggested me to join classroom coaching in Ace. Coaching gave me the competitive environment ... calls, there are other exams like IIITH, JEST, etc. be updated, there is very nice fb group of GO (I would suggest joining after GATE though :p) There is always a way, we just need to find it, and there is always an answer, we just need to solve it ..!! :) Thanks for reading guys, if you have any queries feel free to reach out to me, I would be happy to help :) Cheers!!Full Link Chaitrasj
First of all thank you everyone here in Gate Overflow Community for making this place a knowledge heaven. I learned lot of new things , cleared lot of doubts regarding various topics here.Finally Got AIR 260 About My Journey I am 2015 pass out from Guru Jambheshwar University,Haryana where i didn't learned anything at all.Quality of education is miserable there.But i managed to get a job in Service Based MNC through off campus placement and they didn't gave me joining during whole year. At that time i didn't know much about GATE so my only thinking was to get into an MNC only.I wasted about an year just for a joining .I learned some Web Development and mostly wasted my time.But after an year i started to realize i can't live like this.Then one of my friend advised me to take GATE coaching ... GO community is my only source for doubt clearing and learning new concepts and finally i was able to secure AIR 260 and also cleared ISRO exam with 24 rank but Got rejected in interview. Thats all ,this is my story in short.Again I wish to thank all GO community and my family for such support because without them i couldn't have done this. My English is also miserable like my Btech college :DFull Link aehkn
A journey from AIR 3511 to AIR 94 I completed my B.Tech. from The NorthCap University Gurgaon in 2017. I have given gate twice once during final year(rank 3511) and now in 2018 with full-time repeat by self-preparation. I really want to express my gratitude to WAHEGURU, MY FAMILY and GO OVERFLOW Community. How Gateoverflow helped me:- Best possible solution to each and every previous year questions. It has not only helped me in building my concept but also the answers written by people like Arjun Sir, Sachin Mittal, Debashish Deka motivated me to have to the good grasp over the concept and in-depth knowledge regarding the topic like them. Best Test Series as the level of the questions were similar to GATE. Thank you Bikram Sir for providing these tests. Best possible answers to my doubt by ... bit late i.e in end of December due to which able to score only 11/15 marks despite the fact that this year aptitude was very easy. Feeling depressed when use to score lesser marks in test series but actually marks in test series are not the right way to judge your preparation. While giving the GATE exam couldn't able to maintain the cool and panicked because of thinking about the results.Full Link akb1115
Hello everyone :) So after a long time, writing comments, answers and asking the question, finally a day came to write a testimonial. i am currently final year undergraduate and secured AIR-14, GATE-2018(CSE). Firstly, i would like to thank my family for having belief and faith on me. now 50% credit goes to me(my hard work, passion) and other 50% completely goes to Gateoverflow. If i start to descirbe a role of gateoverflow in this testimonial, i will end up in taking lot and lot of time, therefore i will just summarize it. Arjun sir is my idol and i owe my success to him. apart from this a great thanks to Bikram sir, Habib sir, K.D sir, srestha mam, Anu007 sir and some of my good friends Hemant Parihar, Ashwin Kulkarni, just_bhavana, saxena0612, rahul sharma, Shivam Chauhan and many more. Now here ... that i have to not touch english questions, after exam i came to know that those questions were very very easy and due to which i was in lost of 2 marks(silly lost). Finally, all the best to all the aspirants of GATE-2019, Use gateoverflow as much as possible(if you are really aiming for top ranks), have a faith and belief in yourself and that's all that is needed :) Thank you!Full Link joshi_nitish
Sorry for the length of the post! For someone who had no clue about the GATE exam, GO came to the rescue! For those who are still oblivious to the power of this community, the websites https://gateoverflow.in and https://gatecse.in/ are such a huge support that you don't have to look anywhere else for most of your needs. So, a huge thanks to the creators and contributors of this forum. Furthermore, I implore the GATE 2018 toppers to add their own few cents if GO has benefited you, for remember the time when you read such posts and they motivated you. I'd also like to add a few points as an advice for the times when the going gets tough for the aspirants : 1. When I started my preparation, I had already quit my job and traveled for two straight months. It was only after that, ... your plan has to be your own. Analyze what works for you. GATE is easy because competition is not much unlike other exams. 10. Last but so not the least - Keep yourself hydrated. Never overwork yourself. Jog everyday. Breathe fresh air. Love computer science. P.S. - I made silly mistakes of 10 marks - which was a constant during tests too. That made the difference between the topper's marks and mine. :(Full Link Vishal Goel
I secured AIR 157 in Gate-2018. Thanks to the entire GO community. About myself: I did my B.tech from BIT Sindri ( Jharkhand state govt. college), passed out in 2017, IInd attempt ( got AIR 1457 in 2017), Self preparation ( Only took online tests ). GATE-2018 JOURNEY: After getting the Gate-2017 result, I was unsure about whether I should join any college ( IIITB,D, NITs/ New IITs ) or I should repeat fulltime. I decided to give one more try and started my preparation in the month of July ( A bit late because I was busy enjoying the last few days of college life). But, Before starting my actual preparation I took some time to analyze myself, to know where I lagged in previous attempt. I made a lists of all the subject, topic etc. in which I was weak and ... : One should use GO pdfs as a guide/mentor and shouldn't use this in memorizing an answer but understanding concepts. Same can be applied to Online test.( you should give tests to examine your concept and preparation level and shouldn't learn any new concepts from these tests before verifying those concepts ) Good luck to all future GATE aspirants. Wish me Luck in my future endeavors. Edit : Ignore grammatical mistakes, if any.Full Link Abhishek Kumar Singh
Hello Everyone, I'm Ashwin Kulkarni GATE 2018 AIR 323, in my first attempt. Though the rank is not very very much attractive But it is quite good. I joined GO in mid-October, I guess after that it boosted my confidence drastically. The confidence of tackling questions, a habit of continuously exploring new terms helped me a lot while solving a question paper. I will share my journey (I'm sure many people can correlate with it :P) So in the third year, I decided to go for a GATE 2018. But as I mentioned in the title I was very very crazy during my college days from 1st year itself, took part in almost every anchoring, interviews, Street-Plays, magazines team head and many more college events. Then the question arises How should I prepare if I'm not stable enough. Because ... exam and we are fortunate our competition is little less compared to CIVIL and MECHANICAL, Just prepare consistently and positively. Solve as many as question papers in the last month. If you have a girlfriend or a boyfriend keep him/her aside for few months :p. Do everything in the college don't miss those days too. But while studying you should be focused and consistent. Thank you so much, GO family.Full Link Ashwin Kulkarni
Although AIR275 (GATE18 1st attempt) is not that good rank. But 5 months back when I joined GO even this was not possible...thanks a lot, everyone in GO ... I was not much of a contributor but more of a follower but now I think I should have participated in those healthy discussions. I devoted first 3 years of my college life to competitive coding, web and Android development but being from a teir3 college these things were not enough to fetch a job with a decent package... after discussions with friends and seniors, I decided to prepare for gate'18 half-heartedly (because I thought getting into IIT would be tough just like JEE advance but this is not the case with GATE if you are conceptually clear and have a good presence of mind you can crack gate with a good rank ) .... although the list of people who guided me and helped me during GATE is large but would like to give special mention to Ashwin Kulkarni , My batchmates Atul Bhandari ,Amrendra, Satyam rohella,Shubham,Neeraj discussions and following these guys helped and encouraged me a lot to clear my concepts. THANK YOU so much, GO, family,Full Link abhijeet pandey
( Its a brief "Thank You note". I am looking forward to write a lengthy post in near future to help future aspirant ). I am a final year student and I got AIR 94. Marks 67.33. (Quite disappointed because of the stupid blunders I committed worth 15 marks but it is what it is and I can't do anything but accept the fact. But hope it helps whosoever reads it to realize the importance of solving questions carefully.) I want to thank Arjun sir, all the veterans of GO and the whole GO community who is always willing to help and guide one through one's way. The quality discussions with sources to reliable content helped to level up my thinking and shaped the perspective as how to approach a problem. Actually to a famous person who once said that "nothing worthwhile comes free", I ... study this part very thoroughly and in first place. 4) If possible Do competitive programming, it will help you in ways you can't imagine. BONUS: Colleagues who used to do programming got better rank ( Just an observation, doesn't necessarily mean its true). I am very grateful to whole GO community and whosoever has ever contributed even in a very small proportion. Thanks a Trillion. Wish you a lot of success.Full Link AskHerOut
Hi everyone! My name is Rishabh Gupta and I secured AIR - 2 in GATE 2018. Marks: 83.00. Credit goes to my parents and GATE OVERFLOW. I am a final year student in a tier-3 college. It was my first attempt. Even being in a central university, we have zero placements. Really, not a single company visited our campus this year for CSE(till now), not even the mass recruiters like TCS and Infy. But I think that is why I got this rank. There was no other option, but to study and prepare for a competitive exam which offers a decent chance to excel in the professional sphere. Whatever I am writing here is a part of my own viewpoint. Many might disagree with me. I would, rather, like to suggest you do not follow me blindly but rather analyse yourself and do what suits you best. I always followed ... you very much Arjun sir for this platform, thanks to Bikram sir for so many good tests(which are way better than paid ones), and thanks to all seniors here at GO, whose blogs and answers motivated me. And Thanks to all other active users of GO. It was a great experience preparing with you people :) All the best to future aspirants. You can message me anytime, I will be glad to help :) Thank You!Full Link Rishabh Gupta 2
I owe my success to GO. This is the best place for previous year question and explanation. Never thought I will get into top 100 . I can surely tell one thing, doing all the previous year questions honestly , will land you in top 100 ( I am definitely not suggesting to mug them). Unfortunately I have never contributed as such to GO,only countless upvotes (if that counts) to the beautiful answers by experts like Arjun Sir , Bikram Sir , Habib Sir , Praveen Sir (TOC answers) , Sachin Sir ,Praggy Sir (always seen him answering the most difficult math questions) and many more . I know only these words will do no justice , but thanks again.Full Link Pritam Dutta
I am Ahwan Mishra, Air: 223 in gate 2018, This is all about my journey with gateoverflow. I had started my preparation for gate 2017 from a long time before the exam. I could not get what I wanted in my first attempt. I felt like, I gave my best, so GATE might not be my cup of tea. This is what I deserve. I was going to study in NIT Durgapur/Rourkela. Then someone came into my life for whom my life is going to be better. He is @Bikram sir. He said me again and again that you should try once more, you will get into IITs next year. He knew me just for 2-3 months before that. Still, I had not decided to drop a year, I was not convinced enough. Then I saw a video in youtube by Sandeep Maheshwari. Its title was "Kuch To Log Kahenge". That video affected my ... else is even close to it.. Do I need to say anything about it? The best source for prev yr qsns, most accurate rank and score predictor. Simply the best source for GATE. Anyway, in the end, I thank all my teachers, seniors and friends. Thank you Arjun Sir, Bikram Sir, Ravi Sir, Praveen Saini sir, @Debashish Deka bro, @Sachin Mittal bro, @Shiva Kulshreshtha bro, @Habib bro, @Digvijay Pandey bro, @balaeinstein, @Vineet, @Hemant.Full Link Ahwan
AIR-71 THANKS GO THANKS ARJUN SIR ,MANISH JOSHI SIR , SHIVAM CHAUHAN SIR , NIRMAL GAUR, TUSHAR BHATT I AM FINAL YEAR ECE STUDENT FROM COT PANTNAGAR (STATE GOVT. CLG) WHO STARTED DOING PREPRATION FOR ECE GATE BUT IN ONE WEEK I UNDERSTOOD THAT THIS IS NOT GOING TO BE EASY FOR ME TO PREPARE WHOLEHEARTEDLY FOR ELECTRONICS .THEN TWO OF MY FRIENDS TUSHAR BHATT AND NIRMAL GAUR RECOMMEND ME TO SWITCH BRANCH FROM ECE TO CS GATE. BEFORE THAT I WAS CODING ON CODECHEF SO I KNOW ABOUT PROGRAMMING AND LITTLE IDEA ABOUT ALGORITHMS AND MATHEMATICS. AND FOR THE REST OF THEM I WAS FULLY UNAWARE BUT AFTER TALKING TO MY SENIORS MANISH JOSHI SIR(AIR-29, EE ), SHIVAM CHAUHAN SIR (AIR-14 , ECE ) I MADE MY MIND TO TAKE THAT RISK. IN THIS JOURNEY GATEOVERFLOW IS REALLY AWESOME AND THERE CAN NOT BE ANY BETTER ... BE WASTED IF U HAVE TO SIT FOR PLACEMENT IN COLLEGE . BELIEVE ME GATE IS A CONCEPTUAL EXAM EVEN IF U KNOW LESS U CAN SCORE GOOD BY ONE YEAR OF PREPRATION.ONE OF MY FRIEND OF ECE BACKGROUND IN CS SCORE 45 MARKS BY HARDLY TWO MONTHS OF PREPRATION (ANCHAL JAKHMOLA JAI HO.. ).AT LAST DON'T COMPARE YOURSELF WITH OTHERS. STAY FOCUSED. WISHING ALL THE FUTURE ASPIRANTS VERY BEST FOR THE PREPARATIONS.Full Link ANKUSH KUMAR
I went all out. Year: 2017(Final year, Engg.) I didn't opt for placements as I wanted to do masters. I applied for MS in the US, got rejects from every university(top 30 - 50). I took the decision to drop an year and not to apply for MS in US as it doesn't make sense to spend lakhs of rupees for universities below 50 rank. I went all out. I prepared for gate 18 like hell. Sacrificed everything, movies, friends, even family. I messed up during the exam or maybe the surroundings messed me up. There was construction going on near the test center(just for three hours 9 am to 12 pm). I know I am "lucky". I believe I lost at least 400-450 rank because of the disturbances. I Failed. Gate 18: Score 659 Rank 960. Is it possible to get into any good research institute in India with this score (and OBC-NC category)? Is it the end for me and my dreams to build a strong research-oriented career in Computer Science(AI/ML specialization)?Full Link aoao
Hi, I got AIR 94 in GATE CSE 2018. The actual preparation started after my 6 sem exam in May. I started with Discrete Mathematics. The strategy I used to follow is that at a time I used to do only 1 subject. I learn the concept either from Standard Books or Videos. Make my own notes. Then do the previous year of that subject. Then move to the other subject. and Keep revising in between. For previous year I used GO PDF soft copy. For easy question, I solved it within the PDF only. For good question, I used to open it into the browser, then I try to solve it. Whether I solved it or not. I checked the answer, read the discussion, and visit the mentioned links to understand it properly. Especially the links mentioned by Arjun sir, are really awesome, it really helped me to understand the concept ... want to quote, 2 of my favorite quotation for inspiration for future aspirants. I used to take print out of quotation and paste them at my workspace. They give positivity. :) "There is no greater power in heaven or on earth than the commitment to a dream." ~Ignited Minds "It doesn't matter what your past is, it doesn't matter what your present is, what only matter is where you want to go."Full Link Hemant Parihar
AIR - 118 I cannot thank GO enough for the motivation and guidance I got from it. GO PDF and course text books are all you need for GATE CSE preparation. The accuracy and the clarity of concepts in GO PDF is no where to be found. Since few months, visiting GO and it's Facebook page has become kinda hobby for me. I don't know how can I repay the forum. Hats off to the owners and every active contributer here. I have committed many silly calculation mistakes in the exam and had to pay for them with around 12-13 marks. Else I could've made it to top 50. So, I feel that good grip on GO PDF can make you score above 75 if not 80 if you don't commit silly mistakes. I vouch for it. (By good grip, I don't mean to memorize the process of each model of sum. I mean to understand the intuition behind every solution with clarity.) Million thanks once again.Full Link g.sreedurga
I secured an AIR 377 . A lot of thanks to GATE OVERFLOW community. The GO pdfs for previosu year questions where absolutely fantabulous. The way the questions were organized and answered and the discussions about each and every question helped me to acquire immense amount of knowledge and concepts.Full Link Nirjhar Roy
I started preparing for GATE after completing my B.E in Electronics. The major reason for most of us to appear in CSE is because of the subject Data Structure and Algorithms. I was introduced to DS & A in my final semester and from then and there everything happened! Thank you Gate Overflow community for your superb answers which fetched me an AIR of 352.Full Link Prashant Kumar 4
I would like to thank you all for helping me achieve this dream. This was my first attempt. I did my B.Tech in CSE and graduated in 2016. I was working in TCS and simultaneously preparing for GATE. Gateoverflow content made my concepts stronger as I progressed. Towards the end I started enjoying re-reading the solutions (even for the questions which I marked correct while practicing) only because of the perfect way they were answered. How to tackle a question from all possible scenarios, making use of every word in the question, etc are what I learned from this site. Kudos to the team, I've already resigned from the company as I already knew I'd be in top 100 (my predicted rank was 71-97). The rank predictor kept me and my dad on an adrenaline pumped journey since a month now. I'm ... . My dad became an active member of the group towards the end. Because of you all and my family's support I could be in top 100 and now am looking forward to the next big turning point of my life. My younger brothers have also started preparing for GATE and I've asked them to refer to this bible called "Gateoverflow" for their practice sessions and doubt clearance. Thanks & Regards, Abhishek VarmaFull Link the fallen bat
GATE 2018 AIR: 352 NIELIT Scientist-B Rank(17 Dec 2017): 11 NIELIT Scientific Assistant Rank (17 Dec 2017): 59 ISRO Written Rank(22 April 2018) : 35 IIT Kanpur M.Tech. TA Selected (Test Experience) IIT Delhi M.Tech. Computer Technology Selected (Interview Experience) BARC OCES/DGFS-2018 Selected (Interview Experience) Hello Everyone! My name is Vidhi Sethi. I have done my B.Tech. from the University Of Delhi, Kalindi College, 2013-2017 batch. In final year I prepared for gate but managed to get a rank of 1867. I even cleared the Code Chef, written and interview rounds of IIITD and managed to get an admission there. Through my campus placements, I was placed at Hitachi. But, somewhere in my heart, I believed that I deserve even better things and somehow could not manage my GATE studies with B ... to GO in any manner. I would also like to thank people that I met here on GO during my preparation Nitish Joshi, Hemant Parihar, Sreshtha, Chotu Ji, rahulsharma5, Sadbhavna, Rishab, Ashwin Kulkarni,Churchil and many more. It was wonderful discussing concepts with you all. I owe GO a lot! I seriously would consider it as my privilege if I could be of any help to GO and the future aspirants.Full Link VS