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Yazaki Data Analyst Interview Questions and Answers for Experienced

Updated 27 May 2021

Yazaki Data Analyst Interview Experiences for Experienced

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Data Analyst Interview Questions & Answers

user image Anonymous

posted on 27 May 2021

I applied via Referral and was interviewed before May 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Self intro and why do you select data analyst posting

Interview Preparation Tips

Interview preparation tips for other job seekers - 1.Greetings to hr and interviewee
2. Smiling face and don't show your fear in face
3. Be bold in what your knowing then don't struggle to say answer
4. Positive attitude

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

Coding was fully based on python.
First they told me to on the laptop camera because it was a virtual interview and then they told me to share my screen
1. Starting from self introduction
2. Summarise my project in 2 minutes
3. Then he ask back to back 5-6 python.
questions and I have to write in vs
code ( on shared screen) ,I have to
write the code and then execute it.
They asked. few side questions like
from html and sql.
4. Total duration of interview is 30
minutes

Round 3 - HR 

(2 Questions)

  • Q1. These is based on communication, salary discussion, responsibilities and work culture.
  • Q2. 1. He asked about cap between degree and job 2. Strength and can I work under pressure. 3. How can I manage if I assigned more than 1 project at a time
Interview experience
2
Poor
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Mar 2025, where I was asked the following questions.

  • Q1. Self introduction
  • Q2. How to find data error
  • Ans. 

    Identifying data errors involves systematic checks for inconsistencies, missing values, and outliers in datasets.

    • Check for missing values: Use functions like isnull() in Python to identify gaps in data.

    • Identify duplicates: Use methods like drop_duplicates() to find and remove repeated entries.

    • Validate data types: Ensure that numerical fields contain only numbers, e.g., using pd.to_numeric() in pandas.

    • Look for outliers:...

  • Answered by AI

I appeared for an interview before May 2016.

Interview Preparation Tips

Round: Test
Duration: 1 hour
Total Questions: 90

Round: Group Discussion
Duration: 20 minutes

Interview Questionnaire 

1 Question

  • Q1. Tell About MRF
  • Ans. 

    MRF is a leading tyre manufacturer in India.

    • MRF stands for Madras Rubber Factory.

    • It was founded in 1946 by K. M. Mammen Mappillai.

    • MRF is known for its high-quality tyres and has a wide range of products for various vehicles.

    • It has a strong presence in motorsports and sponsors many events and teams.

    • MRF has also diversified into other businesses such as toys, paints, and conveyor belts.

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Case Study 

What the guestimates of no of children in india

Round 2 - Technical 

(2 Questions)

  • Q1. Tell ne about ur self
  • Q2. Strength and weakness
Round 3 - HR 

(2 Questions)

  • Q1. Why u want to join bosch
  • Q2. Where do unsee urself in 5 uears
Round 4 - HR 

(2 Questions)

  • Q1. Salary expectations
  • Q2. What do u kbow about our company??

I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 3 interview rounds.

Round 1 - HR 

(5 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Why are you looking for a change?
  • Q5. Tell me about yourself.
Round 2 - One-on-one 

(1 Question)

  • Q1. Tell me about your job profile
Round 3 - One-on-one 

(1 Question)

  • Q1. Just formal discussion with company COO

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest and confident. Company need only hard worker rest they will manage itself

I applied via Campus Placement and was interviewed before Nov 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Group Discussion 

Day to day life topics like Current affairs

Round 3 - HR 

(2 Questions)

  • Q1. Related to shift timing. CEAT is having 24*7 job specially they encourage girl to join the organisation and do the night shift . Night shift is very tiring here
  • Q2. Related to field job

Interview Preparation Tips

Topics to prepare for Ceat Tyres Assistant Manager interview:
  • Production
  • Quality
  • TQM
  • Six Sigma
  • 5s
Interview preparation tips for other job seekers - CEAT is good in terms of culture and salary on time. Work is more but flexible also
They give u bonuses on Diwali

Interview Questionnaire 

8 Questions

  • Q1. Tell me about yourself
  • Ans. 

    I am a highly motivated and organized individual with a passion for leadership and team building.

    • I have several years of experience in management roles, including overseeing teams of up to 20 employees.

    • I am skilled in project management, budgeting, and strategic planning.

    • I have a proven track record of improving team performance and achieving business goals.

    • I am a strong communicator and enjoy collaborating with others...

  • Answered by AI
  • Q2. Describe the work that you did in FSAE club
  • Ans. 

    As a member of FSAE club, I designed and built a formula-style race car for competition.

    • Designed and fabricated various components of the car, including the chassis, suspension, and steering system

    • Collaborated with team members to optimize the car's performance and ensure compliance with competition rules

    • Participated in testing and tuning sessions to improve the car's speed and handling

    • Managed the team's budget and res...

  • Answered by AI
  • Q3. Stress strain curve for ductile material
  • Ans. 

    Stress strain curve for ductile material

    • Ductile materials can undergo large plastic deformations before failure

    • Stress strain curve shows the relationship between stress and strain during deformation

    • The curve has three regions: elastic, plastic, and necking

    • Elastic region: linear relationship between stress and strain

    • Plastic region: non-linear relationship between stress and strain

    • Necking region: localized reduction in c...

  • Answered by AI
  • Q4. Why do we have piston rings?
  • Ans. 

    Piston rings are essential components in an engine that prevent oil from entering the combustion chamber and help maintain compression.

    • Piston rings create a seal between the piston and cylinder wall

    • They prevent oil from entering the combustion chamber

    • They help maintain compression by preventing gases from escaping

    • Piston rings also help dissipate heat from the piston

    • Without piston rings, the engine would lose power and

  • Answered by AI
  • Q5. Why not Masters?
  • Ans. 

    I chose to gain practical experience and develop my skills in the industry.

    • I wanted to gain practical experience in the industry

    • I believed that hands-on experience would be more valuable than a Masters degree

    • I wanted to develop my skills in a real-world setting

    • I felt that pursuing a Masters degree at this time would not align with my career goals

    • I have taken courses and attended workshops to continue my education and s

  • Answered by AI
  • Q6. What skills do you have that can benefit the company?
  • Ans. 

    I have strong leadership, communication, and problem-solving skills that can benefit the company.

    • Leadership skills to motivate and guide team members towards achieving goals

    • Effective communication skills to ensure clear understanding and collaboration among team members and with customers

    • Strong problem-solving skills to identify and resolve issues efficiently and effectively

    • Experience in managing budgets, schedules, an...

  • Answered by AI
  • Q7. On what factors the spring stiffness of a spring depends?
  • Ans. 

    The spring stiffness depends on various factors.

    • The material of the spring

    • The thickness of the wire used in the spring

    • The number of coils in the spring

    • The diameter of the spring

    • The length of the spring

    • The type of loading on the spring

    • The temperature of the spring

    • The presence of any pre-stress in the spring

  • Answered by AI
  • Q8. What non-technical works were you involved in FSAE club?
  • Ans. 

    I was involved in various non-technical works in FSAE club.

    • Organizing and managing team meetings

    • Coordinating with sponsors and arranging sponsorships

    • Planning and executing fundraising events

    • Recruiting new members and conducting interviews

    • Managing team budget and expenses

  • Answered by AI

Interview Preparation Tips

Round: Interview
Experience: It was a technical+HR round.
Tips: Write genuine HR answers.

General Tips: Select the sector that interests you and start revising core courses from the start of your placement semester.
Prepare for non-core also as the options in core sector are limited.
Learn from your failures and keep preparing for upcoming companies.  But do not lose hope.
Talk to seniors already placed in the company that you have targeted. try to attend ppts of all companies where you really want to go.Give some mock interviews. They can boost your confidence.
College Name: IIT KANPUR
Motivation: I was interested in a core mechanical job.
Bosch was on my top list as it makes tools and machines parts that are essentially the bread and butter of mechanical engineering.

Interview Questionnaire 

12 Questions

  • Q1. Tell me about yourself
  • Ans. 

    I am a highly motivated and experienced professional with a strong background in management and leadership.

    • I have over 5 years of experience in management roles

    • I am skilled in team building and employee development

    • I have a proven track record of achieving targets and driving business growth

    • I am adaptable and able to work well under pressure

    • I am passionate about delivering exceptional customer service

  • Answered by AI
  • Q2. Why Bosch ?
  • Ans. 

    Bosch is a leading global technology and services company with a strong focus on innovation and sustainability.

    • Bosch has a reputation for excellence in engineering and innovation

    • The company is committed to sustainability and social responsibility

    • Bosch offers opportunities for career growth and development

    • The company has a diverse and inclusive culture

    • Bosch has a strong global presence and a wide range of products and s

  • Answered by AI
  • Q3. Were you interviewed in any other company ?
  • Ans. 

    Yes, I was interviewed in two other companies.

    • I interviewed at XYZ Corp for a Sales Manager position.

    • I also interviewed at ABC Inc for a Marketing Manager role.

    • Both interviews were great learning experiences.

    • I gained valuable insights into the industry and the expectations of the role.

    • However, I believe this Assistant Manager position is the best fit for my skills and career goals.

  • Answered by AI
  • Q4. Will you be able to manage working/living away from home ?
  • Ans. 

    Yes, I am open to the idea of working and living away from home.

    • I have previously worked in a different city for a year and managed to adapt to the new environment.

    • I am a quick learner and can adjust to new surroundings easily.

    • I am excited about the opportunity to explore new places and cultures.

    • I have a strong support system in place that will help me manage any challenges that may arise.

  • Answered by AI
  • Q5. Strengths and Weaknesses
  • Q6. What did you do at Gtec, Whirlpool (Summer intern) ?
  • Ans. 

    At Gtec, I worked as a software developer and at Whirlpool, I assisted in the development of a new product line.

    • At Gtec, I developed software applications using Java and Python.

    • I also worked on database management and data analysis.

    • At Whirlpool, I assisted in the development of a new product line by conducting market research and analyzing consumer feedback.

    • I also helped in designing the product and creating prototypes...

  • Answered by AI
  • Q7. What is your interest area ?
  • Ans. 

    My interest area is in project management and team leadership.

    • I enjoy organizing and delegating tasks to ensure efficient completion of projects.

    • I have experience leading teams in various projects, including a successful marketing campaign.

    • I am interested in learning new project management techniques and strategies to improve team productivity.

    • I also have a passion for mentoring and developing team members to reach the

  • Answered by AI
  • Q8. Pressure variation in an IC engine
  • Ans. 

    Pressure variation in an IC engine

    • Pressure variation occurs due to the movement of the piston in the cylinder

    • The pressure increases during the compression stroke and decreases during the exhaust stroke

    • The pressure variation affects the performance and efficiency of the engine

    • Factors like fuel quality, ignition timing, and engine load can also affect pressure variation

  • Answered by AI
  • Q9. Working of a spark/ignition plug
  • Ans. 

    A spark plug ignites the fuel-air mixture in the combustion chamber of an internal combustion engine.

    • The spark plug is connected to the ignition coil by a wire.

    • The spark plug has a center electrode and a ground electrode.

    • When the voltage from the ignition coil is high enough, it jumps the gap between the electrodes and creates a spark.

    • The spark ignites the fuel-air mixture in the combustion chamber, causing combustion ...

  • Answered by AI
  • Q10. Force analysis of a spark plug
  • Ans. 

    Force analysis of a spark plug

    • Spark plug is subjected to compression, combustion and exhaust forces

    • Compression force is generated by the piston pushing the air-fuel mixture into the cylinder

    • Combustion force is generated by the ignition of the air-fuel mixture

    • Exhaust force is generated by the expulsion of the exhaust gases from the cylinder

    • The spark plug must withstand these forces to maintain proper engine function

  • Answered by AI
  • Q11. Stresses in pure bending and its variation over the length
  • Ans. 

    Stresses in pure bending and its variation over the length

    • Stresses in pure bending occur when a beam is subjected to a bending moment

    • The maximum stress occurs at the outermost fibers of the beam, known as the extreme fibers

    • The stress varies linearly from zero at the neutral axis to a maximum at the extreme fibers

    • The stress distribution can be represented by a stress diagram

    • The magnitude of the maximum stress depends on...

  • Answered by AI
  • Q12. Detailed drawing of a rectangular block in any projection with dimensions, tolerances, surface finish etc
  • Ans. 

    A detailed drawing of a rectangular block with dimensions, tolerances, and surface finish.

    • Include all three views: front, top, and side

    • Label all dimensions and tolerances clearly

    • Specify the surface finish using appropriate symbols

    • Use standard drafting conventions

    • Include a title block with project information

  • Answered by AI

Interview Preparation Tips

Round: Test
Duration: 60 minutes minutes

Round: Test
Duration: 30 minutes minutes

Round: Resume Shortlist
Experience: The shortlist came only 3-4 hrs before the commencement of interviews so I didn’t have enough time to prepare anything extra after the list was forwarded.

Round: Technical Interview
Experience: The interviewee had a cross-sectional diagram of a fuel injector and there was a graph plotted versus time against it, showing the variation of fuel pressure at 2 places, positions of movable parts in the plug, etc based on which he asked me to tell how the fuel injector worked. He later also asked me force analysis of a movable rod in the injector. Initially, he was mainly asking me the questions related to engines though I told him that my interest area is FEM and simulations. Once my interview was over and I moved out, after 2-3 minutes he again called me back and this time he asked me technical questions related to my interest area only. I answered almost all questions related to engines correctly, so you need to be prepared to answer questions which are not your interest area. I failed to answer a question about variation of stresses over the length of a bended circular beam and I also said that I am not good at fluid mechanics when he asked me about it.


General Tips: Do’s :
1) Revise all courses well beforehand.
2) Get your resumes reviewed by others or at least review it yourself multiple times and ensure that there are at least no spelling or grammatical mistakes.
3) Be prepared to answer any questions related to any software/concept/mechanism mentioned in your resume.
4) Be prepared to answer questions like Tell me about yourself, why this company, why should we choose you/what sets you apart compared to others etc.
5) Ask seniors what all to prepare for specific companies you are targeting.

Don’ts :
1) Don’t target everything that comes. If you don’t get specific to what kind of job you want you may end up not being prepared for either of them.
2) Don’t claim software's or concepts that you don’t know well or haven’t contributed anything to in your resume.
3) Don’t by heart answers to obvious questions word to word. Just make up the points and frame it on spot.
4) Don’t think that because of poor CPI you don’t have any chance. Preparation matters a lot. People with low CPI but good preparation get placed on day 1.

College Name: IIT Kanpur

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