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Refu Drive India Interview Questions and Answers

Updated 15 Mar 2024

Refu Drive India Interview Experiences

Popular Designations

2 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What you like in REFU
  • Q2. What is oxidation process,bus bar calculation
  • Ans. 

    Oxidation process is a chemical reaction where a substance loses electrons, while bus bar calculation involves determining the size and material of bus bars for electrical distribution.

    • Oxidation process involves the loss of electrons by a substance, leading to the formation of oxides.

    • Bus bar calculation is the process of determining the size, material, and configuration of bus bars based on the electrical load and dist...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Busbar calculator
  • Q2. What Cooling plates
  • Ans. 

    Cooling plates are devices used to dissipate heat from electronic components or machinery.

    • Cooling plates are typically made of materials with high thermal conductivity, such as aluminum or copper.

    • They are often used in conjunction with thermal interface materials like thermal paste or pads.

    • Cooling plates can be passive (relying on natural convection) or active (using fans or liquid cooling systems).

  • Answered by AI

Senior Engineer Mechanical Interview Questions asked at other Companies

Q1. Few manufacturing process for sheet metal operations and when to use when in accordance to volume,lead time and cost balancing.
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Dec 2022. There were 4 interview rounds.

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 

Basic c and cpp questions

Round 3 - Technical 

(2 Questions)

  • Q1. Question regarding your experience and hands on
  • Q2. Microcontroller memory, dsp etc
Round 4 - HR 

(1 Question)

  • Q1. , ready to relocate, Offers in hand if any and such HR questions

Firmware Engineer Interview Questions asked at other Companies

Q1. In DSA part, 1. Code for merge sort 2. Check if two trees are mirror 3. Find element in rotated sorted array 4. Check if linked list is palindrome 5. Detect a loop in linked list 6. Remove loop in linked list
View answer (1)

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

It was a MCQ test on CS Fundamentals. We have to answer 50 questions in 40 minutes. Accuracy is must. Company have its own cutoff and it's usually high. So try to gain maximum marks as possible. The results were announced in 1.5 hrs. The selected candidates will be appearing for the coding challenge.

Round 2 - Coding Test 

There are 5 questions. 1 easy , 3 medium, 1 hard. You should solve atleast 4 questions to get shortlisted for the interview. Results are announced in 2-3 hours. Take a look at these questions. One of the questions from the coding challenge will be asked in the interview.

Round 3 - Technical 

(5 Questions)

  • Q1. Email validation question from coding challenge
  • Q2. Binary Search on rotated arrays
  • Q3. About projects (reason behind using the mentioned database)
  • Q4. Use of package.json file
  • Q5. What are scripts in package.json file

Interview Preparation Tips

Interview preparation tips for other job seekers - Explain your approach clearly while solving DSA questions. Revise your understanding on the projects before the interview. Also revise oops, cn, os and some basic understanding of Low level design i.e. designing of classes for music player.
Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

General basic assessment.

Round 2 - MCQ 

(1 Question)

  • Q1. They will give you few PDFs to read and then MCQ from that.

Interview Preparation Tips

Interview preparation tips for other job seekers - So the job application process will start from emailing them to the MCQ. Then if selected you'll receive email with next steps which involves Skype chat(no involvement of voice call or video, only chat). Then after the technical setup you need to email them again that you're done with that, after that you'll get another mail with a link to choose a starting date.
On the starting date you'll again message one person(Yashima Kamra) on Skype, they'll give you 'Zulip'(it's an open source chat system, interface is kind of like Discord but too basic) access. Now you need to message in an assigned group in Zulip. The Zulip part is 'Training' in real but good luck getting any support from the other person. He/she will just give you commands, and if you ask any questions or ask for assistance to understand the new process they'll simply ignore that.
Then if you're lucky like me one day they'll report that you're ate fault, you haven't reported so they've revoked your Zulip access.

I have joined there or you can say hoped to work atleast(as it was 4 hours/day job) but that's not possible it seems.

If you're looking for jobs here I'd suggest to give it a try ofcourse so that people can actually know about this company's rubbish people.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. How to work in Amazon
  • Q2. What the salary
  • Q3. How to work in e-commerce
Round 2 - Technical 

(2 Questions)

  • Q1. How to work in Amazon
  • Q2. What the salary

Interview Preparation Tips

Interview preparation tips for other job seekers - E-COMMERCE jobs work in Amazon
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. General discussion
Round 2 - Demo 

(1 Question)

  • Q1. Demo in our specialist subject
Round 3 - One-on-one 

(2 Questions)

  • Q1. General discussion about ourselves.
  • Q2. About work experience
Interview experience
3
Average
Difficulty level
-
Process Duration
More than 8 weeks
Result
Selected Selected
Round 1 - One-on-one 

(1 Question)

  • Q1. I have around 9 rounds interview in span of 2 months
Round 2 - One-on-one 

(1 Question)

  • Q1. Everyday one round interview
Round 3 - One-on-one 

(1 Question)

  • Q1. Same as above .it is too much
Round 4 - One-on-one 

(1 Question)

  • Q1. Same as above .it is too much
Round 5 - One-on-one 

(1 Question)

  • Q1. Same only .it is too much
Round 6 - Case Study 

4 member team interview

Round 7 - One on one interview 

(1 Question)

  • Q1. One on one interview
Round 8 - One on one interview 

(1 Question)

  • Q1. Reference . through referral I sent my resume
Round 9 - HR 

(1 Question)

  • Q1. Salary discussion
Round 10 - No 

(1 Question)

  • Q1. It is too much
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Jan 2024.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Can you describe your experience in business consulting and the industries with which you have worked?
  • Q2. What motivated you to build your career in business consulting?
Round 2 - HR 

(1 Question)

  • Q1. How do you approach a client to implement your suggestions, and how do you handle instances of arrogance or inappropriate behavior?

Interview Preparation Tips

Interview preparation tips for other job seekers - I have recommended many candidates to join ABM in various positions. Based on both their experiences and mine with this company, I can confidently say that this is the best software company to join, whether for freshers or experienced professionals. The salary structure is also favorable. They provide provident fund (PF) and employee state insurance (ESI) and adhere to all statutory formats prescribed under labor law.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Graph theory questions related
  • Q2. Programming,data structure and algo
Round 2 - One-on-one 

(2 Questions)

  • Q1. Intro about your self
  • Q2. Mostly focused on CSE fundamentals
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. SQL question ( window functions) dense_rank
  • Q2. SQL question(window function) aggregation, there were 5 tables and you had to do some joins
  • Q3. Some question on spark optimisations

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for sql(advanced), and spark and some coding

Refu Drive India Interview FAQs

How many rounds are there in Refu Drive India interview?
Refu Drive India interview process usually has 3 rounds. The most common rounds in the Refu Drive India interview process are Technical, Resume Shortlist and Coding Test.
What are the top questions asked in Refu Drive India interview?

Some of the top questions asked at the Refu Drive India interview -

  1. What is oxidation process,bus bar calculat...read more
  2. What Cooling pla...read more
  3. Microcontroller memory, dsp ...read more

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Refu Drive India Interview Process

based on 3 interviews

Interview experience

4.3
  
Good
View more

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Refu Drive India Reviews and Ratings

based on 9 reviews

2.8/5

Rating in categories

2.6

Skill development

3.1

Work-life balance

2.4

Salary

3.0

Job security

2.6

Company culture

2.3

Promotions

2.6

Work satisfaction

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