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ElectrifAi Analyst Interview Questions and Answers

Updated 17 Apr 2016

ElectrifAi Analyst Interview Experiences

3 interviews found

Analyst Interview Questions & Answers

user image Himanshu Sharma

posted on 26 Mar 2015

Interview Preparation Tips

Round: Resume Shortlist
Tips: Resume building is the most important of all steps. Keep it concise and to the point.

Round: Test
Experience: Puzzles
Tips: Practice as many puzzles as possible

Round: Stress Interview
Tips: Keep your cool, divert interview towards your strong zones

Round: Technical Interview
Experience: Guesstimates (basic level) and puzzles. Also know your resume and courses well

General Tips: They want to check your thinking, try every problem given in interview. They would have simple solutions.
Skills: Critical Thinking
College Name: IIT DELHI
Motivation: Application of statistics

Analyst Interview Questions & Answers

user image shubham gupta

posted on 17 Apr 2016

Interview Questionnaire 

7 Questions

  • Q1. How to assigning the new task to employees based on their past performance
  • Ans. 

    Assign tasks based on past performance by analyzing employee's strengths and weaknesses.

    • Analyze employee's past performance data

    • Identify their strengths and weaknesses

    • Assign tasks that align with their strengths

    • Provide training or support for areas of weakness

    • Regularly review and adjust task assignments based on performance

    • Consider employee preferences and career goals

  • Answered by AI
  • Q2. Some Probability problems
  • Q3. Some basic HR questions
  • Q4. Write a 10 digit largest number with some constraint (I didn’t remember the exact constraint but it’s a standard question)
  • Q5. Guesstimate the number of viewers to a sports blog
  • Ans. 

    Assuming the blog covers popular sports, the number of viewers can range from a few thousand to millions depending on the quality of content and marketing strategies.

    • Consider the popularity of the sports covered in the blog

    • Evaluate the quality of content and frequency of updates

    • Assess the marketing strategies used to promote the blog

    • Look at the engagement level of the blog's social media accounts

    • Take into account the c

  • Answered by AI
  • Q6. Guesstimate how much a thief, who operate on shopping can earn in a year
  • Ans. 

    A thief operating in shopping can earn anywhere from a few thousand to millions of dollars per year depending on their tactics and location.

    • The thief's location and the type of stores they target will greatly impact their earnings

    • Factors such as the thief's level of experience, skill, and risk-taking behavior will also play a role in their earnings

    • Some thieves may work alone while others may operate in organized groups...

  • Answered by AI
  • Q7. The probability of a car passes the highway in a subset time if the probability of a car passing in one hour given

Interview Preparation Tips

Round: Resume Shortlist
Experience: There were 3 Job profiles open of opera solutions (Solution Analyst, Analytics Specialist, and Software Engineer). Students are asked to sign just for one profile. There was a test for analytics and software profile and direct interview for solution profile (Consultant profile).
Tips: Spend enough time before choosing the profiles. Spoke to senior who had a similar job and figure out your best suitable profile and prepare accordingly.

Round: Test
Experience: Opera solution conducts workshop for shortlisted candidates. In the workshop, they mostly tell about technical part behind big data management such as Mainframe and Hadoop. After the workshop, the test was conducted. The test had two sections, the first section contains objective questions around 20-25 (I did not remember the exact number). Objective questions were of aptitude type (moderate level of difficulty). The second section contains 5-6 subjective questions, mainly focus on probability again the moderate level of difficulty. 30 students were shortlisted for next round (interview round).
Tips: Start preparing as early you can. Practice problem daily does not wait for last few day. The main point of practice is to develop a habit of increasing accuracy and speed which is the crucial points of aptitude test.
For probability practice, there are online website and blogs you can take help from them. I have listed down some which are used. You should have some prior practice before setting for test otherwise, it would be difficult to do well in the test as some questions are tricky and difficult to solve in the first time.
For aptitude practice, you can refer TIME material, I think that is sufficient.

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Duration: 60 min minutes
Total Questions: 20+5

Round: Guesstimate Interview
Experience: The interviewer first goes through my resume and ask some basic question, not in depth. Then he asked me some puzzle (similar type of question asked in the subjective paper but with a high level of difficulty) and one guesstimate.
My interview last for 10-15 mins, the interviewer is very helpful and always try to calm and comfort me.
The interviewer gave me feedback and point out some area on which I can quickly look it for further interview.

Tips: I have assigned a buddy, IIT graduate having the same specialization. (Opera solutions follow buddy program similar of other consultant company). I personally found out buddy program very useful, you should contact your buddy or at least talk to him ones. The information you get from a buddy is very helpful of preparing for an interview. You get some aspect on which domain you need to work.

Round: Technical Interview
Experience: Next round was the telephonic interview with a senior analyst. The interviewer asked me some question from my resume especially on the technical project which involves some mathematics tool.
Then he asked some probability problems which are very tough.

Tips: The interviewer was interested in your approach only, how you’re tackling the problem. How much wide can you think? The interviewer is also ready to help you and try to figure out your strength. So be calm and speak with confidence.

Round: Stress Interview
Experience: The interviewer asked me some question from my resume in depth.
He asked one guesstimate and one probability question.

Round: Behavioural Interview
Experience: The interviewer started with questions like why this company, which other companies did I appeared for.
He asked me some quick calculation problems.

General Tips: Resume: Spend sufficient time on the resume as I was the initial step of shortlisting.
You be able to speak at any point in your resume in detail, hence you must be sure of what you are writing in it.

Puzzle: Practice Daily

Guesstimate: Practice with your sincere friends
Skills: Ability To Make Quick Calculations, Puzzle Solving Capability, Knowledge Of Your Resume Points, Guesstimation Cases, Probability And Statistics
College Name: IIT Bombay

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Analyst Interview Questions & Answers

user image Anonymous

posted on 5 Feb 2015

Interview Questionnaire 

1 Question

  • Q1. There is a number lock on a bag. It has numbers from 1-8. The lock can open if any 2 of 3 numbers in the bag is correct. You have to open the bag in minimum number of steps
  • Ans. 

    To open the number lock on the bag, you need to try combinations of three numbers, ensuring that at least two of them are correct.

    • Start by trying the combinations of the first two numbers with each of the remaining six numbers.

    • If none of these combinations work, move on to the next pair of numbers and repeat the process.

    • Continue this pattern until you find a combination that opens the lock.

  • Answered by AI

Interview Preparation Tips

Round: Puzzle Interview
Experience: A puzzle was asked first.
I was then given a case study : You own a telecom company. You have various customers. They have joined you 3 years ago,6 months ago and some recently. How do you define who is a good customer?

Round: Other Interview
Experience: It was only for 15 minutes. I was asked a question related to boy girl paradox. Then the job was offered.
Tips: Be cool and try to be less nervous. Do not try to speak about the things that you have no idea about

General Tips: Go to the interview with a cool mind. Take a trusted person with you if you are shortlisted on day 1.
College Name: IIT KANPUR

Interview questions from similar companies

Interview Questionnaire 

2 Questions

  • Q1. Resume Summarisation
  • Q2. Common Puzzeles

Interview Preparation Tips

Round: Test
Experience: It was a online test.
Tips: Time given was ample. Accuracy matteredin their test which was conducted by Huntshire.com. Do visit their site for sample questions
Duration: 60 minutes

Round: Group Discussion
Tips: 9 people were in a group. Time for GD was 20 minutes including 5 minutes for summarising.
Duration: 20 minutes

Round: Interview
Experience: Firstly, I summarized and explained the key highlights of my resume in about 5-6 minutes. Then, based on my resume they started asking some HR questions and tried to grill me on those. After that, theyasked me some common puzzles.
Tips: There was a single PI round. The panel consisted of 3 members. The HR and resume based questions that are generally asked in an interview are different for every person. So, it's in the hands of the candidate to turn the tide of questions in his favor by ending the answer to the last question on a positive note. The next  question that the interviewer asks will be based on the last answered question.You will get the common puzzles on googling. Just write " 25 horses puzzle" and " 100 doors puzzle". They also asked me to form numbers from 1to 15 using only four 4's and any mathematical operator.

Skill Tips: ""
College Name: IIT ROORKEE

I was interviewed in Aug 2016.

Interview Preparation Tips

Round: Test
Experience: The questions were of moderate difficulty level
Duration: 1 hour

Round: Group Discussion
Experience: We were given a case study. Revenues and all sorts of data for each of 5 outlets of a company were given. We were asked to thoroughly study the data and come to a conclusion about which of the outlets should be shut down.

Round: Technical + HR Interview
Experience: Questions were asked from concepts of statistics and econometrics. They asked me about my studies, my internship and my future plans. The interviewers were friendly.

College Name: Jadavpur University, Kolkata
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Feb 2023.

Round 1 - One-on-one 

(1 Question)

  • Q1. Previous Experience, About Self

I applied via Referral and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Round 1: Was asked to solve a basic problem using python Concepts of ML, specifically Linear Regression Round 2: Simple case study and puzzles Round 3: Another simple case study and generic conversation...

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident. Brush up the basics. Communicate your ideas and approach clearly.

I applied via Referral

Interview Questionnaire 

4 Questions

  • Q1. I was asked to write the algorithm of checking
  • Q2. How many mobile phones are sold each year in India
  • Ans. 

    Approximately 150-200 million mobile phones are sold each year in India.

    • India is the second-largest smartphone market in the world after China.

    • The number of mobile phone users in India is expected to reach 1.25 billion by 2020.

    • The Indian smartphone market grew by 7% YoY in 2019.

    • Major players in the Indian smartphone market include Xiaomi, Samsung, and Vivo.

  • Answered by AI
  • Q3. How many tube lights are there in the city of Mumbai
  • Ans. 

    It is not possible to accurately determine the number of tube lights in the city of Mumbai.

    • The number of tube lights in a city is not publicly available information.

    • The city of Mumbai has a large population and a vast number of buildings, making it impossible to count all the tube lights.

    • The number of tube lights can vary greatly depending on factors such as residential, commercial, and industrial areas.

    • Even if we cons...

  • Answered by AI
  • Q4. Three different puzzles

Interview Preparation Tips

Round: Test
Experience: The Test is in lines of what we prepare for all the major competitive exams, similar to CAT. The difficulty level is moderate to easy. No negative marking. Cut off were sectional as well as overall.
It was overall a smooth ride. The results were given an hour later after the test.
Tips: Attempt your strong section first. Maintain accuracy and try and be fast in solving.
Duration: 60 minutes
Total Questions: 60

Round: Guesstimate Interview
Experience: It was pretty smooth. They generally look for your thought process rather than the exact figure. Expect cross questions on your solution.

Round: Puzzle Interview
Experience: This round was combined with the Guesstimate question. The puzzles were of a good level. But if you like solving them in your free time, you would fare well here.

Skills: Analyzing And Problem Solving Skills, Logical Thinking
College Name: KJ Somaiya Institute Of Management Studies And Research
Motivation: Its into Analytics industry. I like the the culture and the people. Wish to build a career in Analytics.

I was interviewed in Oct 2016.

Interview Preparation Tips

Round: Test
Experience: It was a simple test, mostly judgement based questions were there and some aptitude related questions were there.

Round: Group Discussion
Experience: Around 10 members were there for the gd, I would suggest to understand what actually gd is .
Tips: Its a discussion and not a debate, if you are placing your points correct and are leading the group, your chances would be high.

Round: Technical + HR Interview
Experience: I was asked mostly about my internship, some students were asked puzzles and guesstimates as well.

College Name: NIT Kurukshetra

Business Analyst Interview Questions & Answers

Mu Sigma user image Korra Jagadeeshwar

posted on 6 Mar 2015

Interview Questionnaire 

1 Question

  • Q1. Every Question to test my confidence and strength to respond to a situation basing on my answers

Interview Preparation Tips

Round: Test
Experience: Good standard questions
Tips: Be good at your mathematics tricks.
Duration: 20 minutes
Total Questions: 15

Round: ProgRAmming Knowledge Test
Experience: Basic c programming algorithms
very easy indeed
Tips: be good at basics of C

Round: Group Discussion
Experience: Very much interactive one and a good one to talk on.
Tips: Be sure on what you talk and be ready to respond to each and every opinion.
Duration: 30 minutes

Round: Video Synthesis
Experience: A video on Mu Sigma Belief System, a good one to analyse.
Tips: Never summarize the video.

Round: HR Interview
Experience: Being Confident is the main plus point for me.
The Interviewer was a cool minded and also good at manipulating our answers to form the next question.
Tips: Be Confident throughout the interview and show them you are meant to be at this job.
And make sure you don't cook up any fake story , you may get caught somewhere in the interview.
And never feel tensed, just give it your best shot.

General Tips: Just show the interviewer how confident you are and what you are capable of.
Skills: Confidence with which you can work, Readiness to work hard
College Name: VIT VELLORE
Motivation: A best company that can be found in today's Indian Economy for Business Analysts and their principle of learning over knowing is the best.
Funny Moments: The HR team is really friendly and they shared a lot of funny moments, one among them is the chat we had on monkeys and people as monkeys.
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ElectrifAi Interview FAQs

What are the top questions asked in ElectrifAi Analyst interview?

Some of the top questions asked at the ElectrifAi Analyst interview -

  1. How to assigning the new task to employees based on their past performa...read more
  2. Guesstimate how much a thief, who operate on shopping can earn in a y...read more
  3. There is a number lock on a bag. It has numbers from 1-8. The lock can open if...read more

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