Polyxer Systems Interview Questions and Answers

Round: Test
Experience: In quantitative aptitude i dont remember the questing exactly but alsomost all questings are similer to the questions in RS Agarwaal.. In reasoning and analytical section they will ask puzzles and if u read shakuntala devi and jimmers puzzle book it is more than sufficient.. In verbal section they have given around 2 passages and 5 questions for each passage dont waste more time in this section because it is time consuming.. they have given some fill in the blanks questions where we have to search for synonyms and antonyms No technical section was there
Total Questions: 75

Round: Technical Interview
Experience: Basically i am from Mechanical back ground they dint asked any questions related to software.... They asked questions like how do you update your self regarding your technical knowledge... have you thought of any innovative ideas recent past..

Round: HR Interview
Experience: In HR they asked 2 situation reaction tests. 1)she asked my hobbies and replied playing cricket... she posed a question to me that if i was appointed as cricket team captain for M-Tech mech team how i select my team.... i answered purely by performance no partiality like that.. but she asked to think more then she answered for the questions as... I alone cannot select the team because in M-Tech there may be more that 500 students so i have to take help from some of my friends and this shows attitude towards team work.... 2) She asked one more question like if i am a boss and there are 5 peoples working under me.. my boss given me one work that has to be completed in with in a month... now it is the last day of month and still 25% of work is remaining how i handle that situation... I answered that I will answer to the boss that from next time i will finish 1 months work in 20 days itself so that we will not be facing this kind of problems next time.. then she told ok....

General Tips: Infosys recruitment wont concentrate too much on technical side... they concentrate on logical and analytical thinking and situation reactions etc... so go through puzzles from shankuntala devi and jimmers... and some analytical and logical sections from RS agarwaal
Dont concentrate on technical questions because they wont ask any technical questions... you must prepare well for the written test and Interview will depend on your logical and analytical thinking and situation reactions.. all the best.. hope i will see you in Infosys next year....
College Name: NIT WARANGAL

Round: Resume Shortlist
Experience: CPI based shortlisting. Around 6-7 people from MME with CPI > 7.9 were shortlisted.

Round: Interview (Telephonic)
Experience: Duration: 10-15 minutes
Questions :
1. Name 
2. Resume Based Questions 
3. Internships and projects 
4. Technical Questions 
5. Favorite Subject and questions on that 
6. BTP

General Tips: 1. Choose which subject you will say as your favorite and prepare that thoroughly. 
2. Read Proforma of company and prepare accordingly. 
3. It is most secure if you can direct the interviewer to ask questions about your internships and projects, because that is something you know better than him/her. 
4. Prepare puzzles etc. generally asked in interviews. 
5. Keep a Positive Attitude in general. Have an attitude of “I don’t need the company, the company needs me”.
Skill Tips: This company basically needed only 1 MME student was selected - who did both his interns and projects in ‘Modeling and Simulation’.
Skills: Thermodynamics of Materials, Characterization, Manufacturing Processes ,
College Name: IIT- Kanpur

Round: Test
Experience: Basic aptitude questions with some application based questions which do not require any calculation. Second section tests the verbal ability of the student with few grammar based questions and few word analogy related.
Tips: Good practice of basic aptitude questions covering most of the topics and critical reasoning questions without using pen and paper will help a lot.If you are a voracious reader you need not worry for verbal section but if you hardly read then start reading from now and develop a habit.
Duration: 40 minutes
Total Questions: 40

Round: Interview
Experience: Be honest and answer the questions confidently. For all the questions I supported myself with good answers and some examples. For the question regarding my verbal ability in which I scored less marks I answered that I recognise that weakness and started reading newspapers and word power book.
Tips: Only confidence is the mantra for hr interview. Support your answer and stick to your answer. If possible give examples and be expressive.

Skill Tips: Showcase your strengths and make the interviewer ask what you want him to ask take him in your direction.
Skills: Communication skills, Body language, Verbal ability, Critical thinking
College Name: IIT Madras

Round: Interview
Experience: Its not an elimination round, you can go with your informal clothes on. Any one who has prepared for day 1 and day2 companies will get through this round. Just read news papers and learn to shoot graphs here and there even if it has got absolutely no facts and definitely practice to write a lot.
Tips: Be prepared with both for and against the topic coz the interviewer keeps changing the topic in between the GD.The topic was same as that of the case study Don’t write bullet-ed points, this makes your cases look small. Try applying your vocabulary spectrum. Try to give exhibits even if you don’t know any facts.

Round: Group Discussion
Experience: 12 students on the table, one interviewer.
Tips: Play old school .But don’t wait for your chance, just break into it, but with a gentlemanly attitude. Try giving examples. Throw arbitrary facts to prove your points, if you don’t remember the real figures.

Round: Interview
Tips: Don’t start with your brilliancein your core subject. Tell them you hate your department. Convince them that you won’t ditch them for a Ph.D or an MBA. Tell them you have a friend at Wipro who keeps giving you intel about how great the company is. Look confident and if at times you can be funny, they will appreciate it!!

Skill Tips: 8 and above CGPA is required. Later it was lowered to 7.9, mine was 7.98. They mainly ask HR questions, so being involved in Extra-academic activities gives you more that you can talk of. I had an eye for coding in C++. Helped me on this, but my extra-academics list was enough. Coding was just a bonus. If they are non core its better. But my both the internships were core based. You just have to convince them why you are dropping from core.
College Name: IIT KHARAGPUR

Round: Interview
Experience: 2 round of interview
First round- technical (basic infra stuff)Second round- HR skills- just a brush up of civil infra courses like Infrastructure Planning and Management(IPM), ECM.HR preparation – slight basic
First round- they took people with CG>=7.5
They asked me how would you determine toll for the Jamuna Expressway.
Tips: I started in September. Obviously early bird catches the fish.

Round: Interview
Experience: HR preparation – slight basic. My HR was very good. Moreover, my intern was in Mumbai Metro Rail, which helped me push in for infra. Also my PORs gave me an edge over others.
Tips: CFA played a crucial role for my friends.

General Tips: Basically puzzles, as they are helpful in almost every company. It provides you a direction for thinking.
www.brainden.com was a good site.
300,400 puzzles book was very good. (Available in DC++)
Have your resume ready early in the semester.Have mock GDs in your group.Have basic fundamentals about what’s going in the country and world. Don’t RG and prepare in groups.
College Name: IIT MADRAS

Round: Test
Experience: One written test. It contains four sections. Each section contains 25 questions and is of 30 minutes duration.
Tips: Prepare well for technical and aptitude.
Duration: 120 minutes
Total Questions: 100

Round: Technical Interview
Experience: Questions were asked based on my favorite subject.
Tips: Choose your favorite subject as the one you know well.

Round: HR Interview
Experience: He gave me situations to see how I would handle them.
Tips: You must justify yourself with your answers.

General Tips: Brush up all the basics of your core subjects.
Skills: Good technical skills., Good communication skills.
College Name: NA

Round: Test
Experience: This was a simpler round, concentrating on basic questions like-
1. Deleting last 'n' nodes of a linked list
2. Check out the given tree is a BST or not.
3. If an array a[i] is a then a[i+1] would be either a+1, a-1 or a so in this array how do you search an element
4. write a ship quality code
Total Questions: Online

Round: Test
Experience: The questions were of this type-


1. Given a tree and all the leaf nodes form a double linked list ( complete tree is given ). How do you find the height of the tree?
2. an array of negative and positive numbers are given. find all contiguous subsets whose sum is equal to zero.

Round: Test
Experience: The difficulty level went up, with questions like-


1. Find Longest Increasing sequence subject to some constraints.
2. An array is given of size n and the elements are in the range 1 to n. Some elements are missing and some are repeated. Find the missing elements and find frequency of all the repeated elements.
3. Three arrays A, B, C. find subset a in A, b in B, c in C such that a + b + c = 0

Round: Test
Experience: Really tough test, with questions like-


1. A tree is given, make a linked list of leaves.
2. for amazon online store what data-structure is used. That is hierarchical structure
3. Asked about make file. How do you club into a single object file.

General Tips: Before making the shortlist, you'll have to sit for an Online written test. The test consists of two parts.
One part will concentrate on aptitude and output of C programs.
1. aptitude, 2. C aptitude, 3. Operating Systems and Time complexities etc.,
Second part will be coding Questions
1. One Question on Trees - definitely
2. One more simple questions on string manipulation
Skills: Algorithms, Puzzles, Data Structures
College Name: IIT ROORKEE

Round: HR Interview
Experience: Being genuine helped, they were trying to help out in answering some questions. Being flexible in outlook helped(rather than being rigid about a profile)

General Tips: GD outcome was CV influenced, Enthusiastic about the company and being open to possibilities helped.
Skills: Economics, Banking
College Name: NA