Mercedes-Benz R & D Interview Question 2021

Learn all the details and the whole recruitment Process of  Mercedes-Benz and Mercedes-Benz  INTERVIEW QUESTION for freshers and  we discuss strategy of HOW TO CRACK Mercedes-Benz Interview(DEPARTMENT WISE)

From the students who have appeared in Mercedes-Benz R & D Recruitment Process.This post will benefit and help you prepare and crack Mercedes-Benz freshers interview Process.

Mercedes-Benz R & D Interview Question 2021

ABOUT  Mercedes-Benz

Mercedes-Benz  is both a German automotive marque and, from late 2019 onwards, a subsidiary – as Mercedes-Benz AG – of Daimler AG. Mercedes-Benz is known for producing luxury vehicles and commercial vehicles. The headquarters is in StuttgartBaden-Württemberg. The name first appeared in 1926 as Daimler-Benz.In 2018, Mercedes-Benz was the largest seller of premium vehicles in the world, having sold 2.31 million passenger cars.

Founders

  • Karl Benz

  • Gottlieb Daimler

 

EXCERPTS FROM STUDENT 1

BRANCH: Mechanical Engineering

JOB PROFILE: Control System

MERCEDES BENZ RECRUITMENT PROCESS  /   MERCEDES BENZ  INTERVIEW QUESTION FOR MECHANICAL

3 rounds for me: Round 1-aptitude test consisting of 40 questions to be solved in a duration of 60mins. First 20 questions were general aptitude and second 20 questions were from basics of control systems.

Round 2- Technical interview. Interviewer first explained about the role they are hiring for and then started with some very basic questions on vectors and he asked all possible questions on basics of vectors in around 12 minutes. Next, coding questions were asked where I am supposed to write the code & explain how the code works (I preferred MATLAB because I am most comfortable at it). A total of 4 questions and all are easy questions and without knowing, the interview lasted more than 30 minutes.

Round 3: HR interview – While others are giving managerial interview, I got invite for HR. Started with introduction and continued from there with basic questions. At the end, HR discussed everything about how the day goes at office.

 

YOUR WAY OF PREPARATION FOR MERCEDES BENZ CONTROL SYSTEM POST(ME):

For apti, I studied one chapter of control systems which is Transfer function from ogata. For interview, I prepared some basic control system concepts and prepared everything from resume but nothing that I covered was asked in the interview. I am not trying to mislead you here but that is what happened.

 

EXCERPTS FROM STUDENT 2

BRANCH: Electronics and Communication Engineering

JOB PROFILE: PGT

MERCEDES BENZ  RECRUITMENT PROCESS/ Technical questions asked in interview?

1st round: Online test 20 of them were apti and 20 of them were technical related to domain applied.Prepare moderate level apti and basic objective technicals.

2nd round: Be very confident about your resume.The projects mentioned are of great importance and you need to be very good with the basics.Some puzzles were asked for which u can refer gfg.Its better if you have basic understanding of C concepts too.This round ended around 50-55 mins.

3rd round: It was a kind of manegerial round were the interviewer wanted to know the amount of dedication you can put in research areas.But be very careful and don’t take this round lightly as in my group out of 5 only I was qualified to HR round. So mince your words very carefully in this particular round.

4th round: It was an hr round in which he was interested in my journey from childhood to NITK.This was the last round.

 

YOUR WAY OF PREPARATION FOR MERCEDES BENZ PGT (ECE):

Do a bit of research for companies applied.Know your Project well and prepare core subjects like OS,CN and mostly cover all the basic of every core subjects.Focus one every basic question and before answering any question be confident .If you do not know the answer just confess that and mostly be yourself and give your best thanks.

 

EXCERPTS FROM STUDENT 3

BRANCH: Electronics and Communication Engineering

JOB PROFILE: Post Graduate Engineering Trainee( Power Electronics)

Technical questions asked in interview? MERCEDES BENZ INTERVIEW QUESTION 

1.First round was online written test for one hour consist of 15 aptitude ,5 verbal and 20 Technical questions conducted by hirepro with proctoring ,after written test 21 people are shortlisted for Technical round.
2. Second round is Technical interview , in my panel there are two interviewers were there and they started asking questions one by one like first tell me about yourself , Tell me one specific reason why you choose power and energy systems , What is your favourite subject in M.Tech and i told power electronics especially DC to DC converters then they started asking Design questions related to Flyback converter, Why high switching frequency, Design of high frequency transformer , Switch and Diode ratings , Specifications of Flyback converter , general range of output wattage of Flyback , then they asked me my major project questions directly related to soc estimation in lithium ion batteries using kalman filter mostly they asked me questions related to major project in practical approach like how the parameters of a battery will change with respect to soc and temperature in practical sense ,next why kalman filter is used for soc estimation particularly for a non linear battery and it drawbacks ,Lithium ion battery modelling , Test procedures for finding out lithium ion battery parameters, about curve fitting tool box , next they asked me to implement one differential equation in matlab – simulink , Design of power factor correction using converters , next they have given me voltage, current ,output power and they asked me to implement three phase inverter ,mostly they concentrated on which type of switches can be chosen for a given rating ,who is your favourite cricketer and finally they asked me about my role as pg placement representative then they have asked situation based question at a company . After Technical round they shortlisted 8 students for managerial Round.
3. Third round is managerial round ,for me German manager has conducted interview ,he started asking questions like tell me about yourself for 5 minutes , he asked me to treat him as a layman , i need to explain my major project to him and then he asked me some technical questions related to Batteries, What do you know about MBRDI ,What is the work going on at MBRDI, Why electric vehicles sale is less in India ,How do you increase the sales of electric vehicles, Strengths and weakness and i told those questions with real time examples , next question is i need to spend one crore rupees in one day and i am not supposed to help my family ,friends . After managerial round 4 students went for HR round.
4. Fourth round is HR round ,she came late for 13 minutes and then she immediately started asking questions like tell me about yourself, Family background, Why M.Tech , Brief overview of my major project ,my coursera certificates ,In which areas Mercedes Benz is lagging and how do you overcome those areas with your ideas, Real time situation questions related to working in a team at company ,For your area of interest apart from MBRDI which company you will choose , My role as PG placement representative ,the HR round went for 20 to 25 minutes . After HR round they took 3 students out of 4 . Note every round is elimination round.

YOUR WAY OF PREPARATION FOR MERCEDES BENZ PGT (ECE):

Be strong at power electronics design and BMS. Do major projects related to BMS , Converters design and any other projects related to your area of interest such that those projects will be helpful for industry .Do Research about company working areas before attending interviews .You should know each and everything about your projects which you have kept at your resume.

Mercedes-Benz R & D Interview Question 2021

EXCERPTS FROM STUDENT 4

BRANCH: Mechanical Engineering

JOB PROFILE: PGET Mechatronics

Technical questions asked in interview? MERCEDES BENZ  INTERVIEW QUESTION FOR MECHANICAL

The selection procedure had 4 rounds in total:

1. Aptitude and Technical Test: There were 40 questions in total. 20 were common aptitude questions like Arithmetic, reasoning, and verbal ability, 20 were purely technical questions. It was an online test with a 1-hour duration.

2. Technical Interview: In the interview, questions were mostly on my final year project. Along with that, some electrical circuits and coding based questions. They asked to write the pseudocode for the sorting program in any programming language.

3. Managerial Round: It was a very interesting round. I was asked to give an overall idea of my final year project. After then, the panel asked some questions based on certain situations. For eg: if you go to a showroom to buy a car, which one would you prefer, Petrol or Diesel and why? They also asked some common HR questions like What do you know about Mercedes-Benz, Why would you join here, what are your future plans, etc.

4. HR Round: They asked common HR questions like: Tell me about yourself, family background, your strengths, and weaknesses and Why do you wish to join Mercedes-Benz.

YOUR WAY OF PREPARATION FOR MERCEDES BENZ  PGET MECHATRONICS POST(ME):

I practiced the Aptitude questions mainly from Indiabix. I had prepared well for the questions on my final year project. Also, I revised my basics on the subject of interest that I had mentioned in the resume. They can ask questions about your MTech minor projects, B.Tech projects also. So be prepared on that too.

 

EXCERPTS FROM STUDENT 5

BRANCH: Mechanical Engineering

JOB PROFILE: PGET Mechatronics   

Mercedes-benz interview questions for mechanical/Mercedes benz online Test questions

4 Rounds in total, Aptitude test followed by technical, managerial and HR.

Every round is an elimination round. Aptitude test comprises of 40 questions in total, 20 questions from both logical reasoning and technical aptitude. All technical questions were from mechanical which was unlike previous batches, however, almost everyone cleared aptitude from our branch regardless of performance.

Technical round is conducted by experienced personnel from MBRDI, they’ll focus on your projects, publications, internship and work experience relevant to the field, if any, and your technical competencies in detail. Managerial round will be more interactive, they’ll ask about vague description of academic projects as well as personal interests and hobbies and a few questions like why automotive, what are your future plans.

HR round consists of typical HR questions, ‘tell me about yourself’, ‘family background’, ‘strengths and weakness’, ‘justify *insert soft skill here*’, ’relocation’ etc.

YOUR WAY OF PREPARATION FOR MERCEDES BENZ  PGET MECHATRONICS POST(ME):

repare for basics of electronics, programming languages like C, and mechatronics for aptitude as well as interview from numerous sources. Prepare standard responses to describe and answer questions on projects and relevant subjects from both bachelors and masters.Focus on automotive systems and learn about significant old and new technologies in the domain. Try to pursue projects/internship to obtain more knowledge in the field. Write down and practice answers for typical/predictable questions.

 

EXCERPTS FROM STUDENT 6

BRANCH: Electrical and Electronics Engineering

JOB PROFILE:Post Graduate Engineering Trainee( Power Electronics)

MERCEDES BENZ  RECRUITMENT PROCESS/INTERVIEW QUESTION FOR MERCEDES BENZ

First round was online written test. 20 aptitude and 20 technical questions to be solved in 60min.Second round was technical and i was asked to explain my project.I have done project in the area of power electronics and Modelling of BMS.And a coding question was also asked and it was a 30min interview.Third round was a kinda Manager round , i was asked to introduce myself and then about project and few case study questions will be asked to test your innovation and for me this round was very interactive where i put forward my ideas for the questions asked.And i was also asked if i had taken any risk in my life with example. Fourth round was HR and some general questions were asked like my role as a team player,about my family etc.

YOUR WAY OF PREPARATION FOR MERCEDES BENZ  PGET  POST(ECE):

I mainly concentrated on projects which added weight to my resume. I have clear idea and i am very confident about the projects which i have done and i have good basics in power electronics.Project plays a very prominent role.Pick a good project do lot of research and be crystal clear with the concepts.

 

EXCERPTS FROM STUDENT 7

BRANCH: Computer Science and Engineering

JOB PROFILE:Post Graduate Engineering Trainee

Mercedes-Benz RECRUITMENT PROCESS / Mercedes-Benz Interview Question for Freshers

1st Round:: Written Test consists of Aptitude and CS subjects. 2nd Round(Technical Interview):: Started with formal introduction. Then he asked me about the projects. I explained my final year project. Then he asked about some oops concepts.(its better to know them cause one of my friends went till 3rd round of Orcale, but failed as he didn’t know them). Then he asked me some programming questions, relatively easy if we compare to pure CS profile companies. One puzzle: temple and flowers(didn’t answer). Remember we can choose the subjects of our interest. Initially he asked me DBMS questions. I told him that I was doing coding, then he started asking coding questions. 2nd round(Managerial round 30-min):: I was asked to explain my projects and I explained one of my projects for 20min. Then I understood the importance of projects. Then she asked about strengths and weaknesses, hobbies, why MBRDI and some other managerial questions. 3rd round:: Formal hr questions for 10 minutes

YOUR WAY OF PREPARATION FOR MERCEDES BENZ  PGET  POST(CSE):

Prepare CS fundamentals and aptitude well, as 1st round of every company tests them(no coding questions in the first round of some companies). Do prepare behavioral questions. Coding is must but some of the companies ask repeated questions. So prepare most asked ones well. Practice solving coding questions within time limit it will help in 1st round. Have some good projects.Prepare aptitude, CS subjects well. Have few good projects(atleast 4 so you can fill one page of resume). Know your projects well.

Mercedes-Benz R & D Interview Question 2021

 

Mercedes-Benz coding questions and solutions

  1. Count all pallindromic substring

class Solution {
public :
int expand (string s, int low, int high)
{
int count= 0 ;
while (low>= 0 && high<s.length() && s[low]==s[high])
{
count++;
low–;
high++;
}
return count;
}
int countSubstrings (string s) {
int count= 0 ;
for ( int i= 0 ;i<s.length();i++)
{
count+=expand(s,i,i)+expand(s,i,i+ 1 );
}
return count;
}
};
2.Given a string and an integer k, if occurrences of any character gets equal to k, remove all of the occurrences of that character and return string. eg “abbcccb” and k = 3 return a.

string removeDuplicates (string s, int k) {
stack <pair< int , char >> st;
string ans= “” ;
for ( auto c:s){
if (st.empty() || st.top().second!=c){
st.push({ 0 ,c});
}
if (++st.top().first==k){
st.pop();
}
}
while (!st.empty()){
ans+= string (st.top().first,st.top().second);
st.pop();
}
reverse(ans.begin(),ans.end());
return ans;
}
};

3.Minimum Divisor: Given an array of integers, each element is to be divided by an integer so that the sum of results is less than or equal to a threshold integer. Each one-integer result of the division is rounded up before it is added to the sum. Determine the minimum divisor to make the sum less than or equal to the threshold.

int getsum(vector<int>&nums,int &mid)
{ int sum=0;
for(int i=0;i<nums.size();i++)
{
double ans=(double)nums[i]/(double)mid;
ans=ceil(ans);
sum+=ans;
}
return sum;
}
class Solution {
public:
int smallestDivisor(vector<int>& nums, int threshold) {
int mindiv=1;
int start=1;
int end=*max_element(nums.begin(),nums.end());
while(start<=end){
int mid=end-(end-start)/2;
int sum=getsum(nums,mid);
if(sum<=threshold){
mindiv=mid;
}
if(sum<=threshold)
end=mid-1;
else
start=mid+1;
}
return mindiv;
}
};
Above details show the overall summary of Mercedes-Benz  Interview Question 2021,Mercedes-Benz Interview Question for Mechanical,ECE,CSE students.Hopes this helps to get a overview of the Mercedes-Benz Recruitment process 2021.Perpare well and make the best of this opportunity.
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