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ElectrifAi Business Analyst Interview Questions and Answers

Updated 7 Mar 2015

ElectrifAi Business Analyst Interview Experiences

1 interview found

Interview Preparation Tips

Round: Resume Shortlist
Experience: Resume is the candidates face before the interview. All the things that he/she wants to communicate should be communicated well and in an organized manner. Giving excessive and irrelevant information doesn’t heed well with the company and the recruiting staff. For, non-core jobs a long resume is not necessarily a good resume. They generally prefer a short and concise resume giving only the details relevant to the job profile being offered. For example, for a post of Business Analyst giving a long list of technical and course projects will not help the candidates cause. I personally focussed a lot on Position of Responsibilities and extracurricular activities, especially those showcasing my leadership and oratory skills.

Round: HR Interview
Experience: The first interview began with some questions about me. The interviewer asked me to tell something about me and my hobbies. Then he moved on to my resume and asked questions related to my intern and the PORs I had held and asking me to give a brief description about the duties involved. These questions were basically to ease me into the interview. Then he asked the routine interview questions like why consulting, why not a core job, what makes you think you are suited for this job. He asked me to relate some incident that showcased my leadership and teamwork skills. After the HR part, he gave me a case study. I was asked to estimate the market size of the bulbs market in India. It was an easy enough case study and I asked a lot of questions like whether I have to estimate for commercial and domestic both, for bulbs and CFL both etc. The catch in the question was to consider the replacement ratio for the bulbs and CFL.

Round: HR Interview
Experience: The second interview also had a similar beginning with the routine questions. Then he moved on to case study which was a number crunching problem. He gave me almost no details and just narrated the situation. I had to as all the questions probing for the numbers and the data. The case went on as he kept elaborating the case with new additions.

Also, the interviewer was senior partner in the firm and I felt that I had made a genuine rapport with him. I felt free and asked him a lot of questions about his job, the job profile and how important an MBA degree is for the future. He explained me the details and I had a very healthy communication with him.

Round: HR Interview
Experience: This one was pretty short and quick. The interviewer decided to ask me questions about my hobbies. We discussed about Hollywood movies, actors, football and my other interests. We both shared an interest in Hollywood movies and we had a nice time discussing the merits of my favourite actor, MORGAN FREEMAN. Then he gave me a puzzle. There are 25 horses and only 5 can race in one race. I had to determine the fastest three horses in the minimum number of races (the answer is 7. Try it out. It’s not very tough). I was not able to solve the puzzle on my own but he guided me with various clues and finally I was able to complete the puzzle with his help.
Tips: Be prepared with the routine answers but don’t mug them up. Remember them in points and elaborate them as you go through the monologue. Answers to questions like why consulting and why should we hire you should be prepared very well. Prepare these answers yourself and don’t mug up some standard answers. The interviewer will know when you do that. Prepare some questions of your own about the job and the company and ask them to the interviewer when he gives you the chance. Don’t get nervous if you can’t get some question but instead try a new approach or ask for help.

General Tips: Focus a lot on extracurricular and PORs in the resume but at the same time keep it balanced. Prepare for case study interviews and puzzles. Be through with your resume and why you are there for the interview. Getting selected for the interview means you have an equally good opportunity as anyone else, so be confident.
College Name: IIT KANPUR
Motivation: The major information about the company was obtained from the pre-placement talk held by the company at the college campus. Also I talked to some of my seniors working there and in other consultancy firms as business analyst to get a feel about the profile and job description. Also enquiring about the attributes that the company majorly looks for from the seniors helped a lot.

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Quantitative Aptitude

Round 2 - Group Discussion 

Stakeholders vs Shareholders

Round 3 - Assignment 

Analysis of financial time series

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Aptitude Test 

(1 Question)

  • Q1. Basic mathematics question, basic English and SQL questions
Round 2 - Technical 

(5 Questions)

  • Q1. Resume based questions
  • Q2. Different types of commands
  • Ans. 

    Different types of commands include data manipulation, data definition, data control, and transaction control commands.

    • Data manipulation commands: SELECT, INSERT, UPDATE, DELETE

    • Data definition commands: CREATE, ALTER, DROP

    • Data control commands: GRANT, REVOKE

    • Transaction control commands: COMMIT, ROLLBACK, SAVEPOINT

  • Answered by AI
  • Q3. Difference between inner join and outer join
  • Ans. 

    Inner join returns only the matching rows between two tables, while outer join returns all rows from both tables.

    • Inner join only includes rows that have matching values in both tables

    • Outer join includes all rows from both tables, filling in missing values with NULL if there is no match

    • Examples: Inner join - SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id; Outer join - SELECT * FROM table1 LEFT OUTER JOI

  • Answered by AI
  • Q4. Write SQL query to get second highest salary
  • Ans. 

    SQL query to retrieve the second highest salary from a table

    • Use the ORDER BY clause to sort salaries in descending order

    • Use the LIMIT clause to retrieve the second row

  • Answered by AI
  • Q5. What's the difference between numpy and pandas
  • Ans. 

    Numpy is a library for numerical operations in Python, while Pandas is used for data manipulation and analysis.

    • Numpy is used for numerical operations like linear algebra, Fourier transform, etc.

    • Pandas is used for data manipulation tasks like data cleaning, merging, reshaping, etc.

    • Numpy works with arrays, while Pandas works with dataframes.

    • Numpy is more efficient for numerical computations, while Pandas is more user-fri...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Dilyt Data Analyst interview:
  • SQL
  • Python

Skills evaluated in this interview

I applied via Indeed and was interviewed in Nov 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Tell me about your work experience?
  • Q2. Do you have sales experience?

Interview Preparation Tips

Interview preparation tips for other job seekers - Sales department is not good and other is fine. So before go there check and inquired properly.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Asked scenario based questions

Round 2 - Technical 

(1 Question)

  • Q1. Scenario based questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Good to Join. But be sure rules and regulations of the company
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Job Portal and was interviewed in Jan 2023. There were 3 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 - HR 

(1 Question)

  • Q1. More than technology,a senior recruiter asks where you stay which gali you stay,which temple is near by,what your husband do,getting into more personal and final he will ask your janam kundali and tell you...
Round 3 - One-on-one 

(1 Question)

  • Q1. Senior recruiter will ask more personal questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Girls and ladies please don't join this company as it is more into priest kinda,they check your caste,class rather your hardwork it seems. This so called senior recruiter totally flirts with you if you are single,divorce,seperarated and also heard his eyes rolls on always girls upper part,no matter whatever she is wearing. I heard after complaining also higher authorities didn't taken the action. Now you people only imagine how is it safe for a girl to work in that disgusting atmosphere. And in any MNC company if the complain is raised the higher authority should take an action but still they kept him then think what kinda company is this. INDIA HR cgs is worst the worst. They are not giving you secured job,HR are saving there job to close that position and you are bakra,who will be paid with very less salary comparative outside and also you are treated like a dog. Think twice thrice to take the decision.

I applied via Walk-in and was interviewed in Mar 2022. There were 2 interview rounds.

Round 1 - Coding Test 

Employee model CRUD APIS USING SRPING BOOT & MYSQL

Round 2 - Technical 

(5 Questions)

  • Q1. TELL ME ABOUT YOUR SELF
  • Q2. SPRING BOOT VS SPRING
  • Ans. 

    Spring Boot is a framework that simplifies Spring development by providing pre-configured settings and dependencies.

    • Spring Boot is built on top of the Spring framework.

    • Spring Boot provides a standalone executable that can run the application.

    • Spring Boot provides auto-configuration, which reduces the need for manual configuration.

    • Spring Boot provides a wide range of starter dependencies that can be easily added to the p...

  • Answered by AI
  • Q3. JPA VS HIBERNATE WHAT IS ADVANTAGE USING JPA
  • Ans. 

    JPA is a specification while Hibernate is an implementation of JPA. JPA provides a standard API for ORM frameworks.

    • JPA is a standard API for ORM frameworks

    • JPA provides a vendor-neutral interface

    • JPA allows for easy switching between ORM frameworks

    • Hibernate is an implementation of JPA

    • Hibernate provides additional features beyond JPA

  • Answered by AI
  • Q4. WHTA IS MYSQL GROUP BY & DISTINCT
  • Ans. 

    MySQL GROUP BY is used to group rows with same values. DISTINCT is used to remove duplicate values from a column.

    • GROUP BY is used with aggregate functions like COUNT, SUM, AVG, etc.

    • DISTINCT is used to retrieve unique values from a column.

    • GROUP BY and DISTINCT can be used together to group and retrieve unique values.

    • Example: SELECT COUNT(*) FROM table_name GROUP BY column_name;

    • Example: SELECT DISTINCT column_name FROM t

  • Answered by AI
  • Q5. WHAT ARE SCOPES ARE AVAILABLE IN SPRING
  • Ans. 

    Spring has four scopes: Singleton, Prototype, Request, and Session.

    • Singleton scope creates a single instance of a bean.

    • Prototype scope creates a new instance of a bean every time it is requested.

    • Request scope creates a new instance of a bean for each HTTP request.

    • Session scope creates a new instance of a bean for each HTTP session.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for PruTech Solutions Software Engineer interview:
  • Java
  • Spring Boot
  • MySQL Database Administration
  • JPA
Interview preparation tips for other job seekers - GOOD ORGANIZATION FOR LEARNERS

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Aug 2022. There were 3 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 - Technical 

(4 Questions)

  • Q1. Basic Technical Interview
  • Q2. Basics on Framework used
  • Q3. Infrastructure related
  • Q4. Process and security
Round 3 - HR 

(1 Question)

  • Q1. Salary expectations and negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview is average. Stick to basics and be confident
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
-

I appeared for an interview in Nov 2022.

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 - Aptitude Test 

Strong appitude knowledge is required.

Round 3 - Technical 

(1 Question)

  • Q1. String , arrays, oops

Interview Preparation Tips

Interview preparation tips for other job seekers - Have strong basic concepts.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Strecture of sql statement
  • Ans. 

    SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.

    • SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.

    • They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.

    • Tables are referenced using their names, and conditions are specified to filter data.

    • Joins can be used to combine data from multiple

  • Answered by AI

Skills evaluated in this interview

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