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Algo8 AI Product Intern Interview Questions and Answers

Updated 16 Sep 2021

Algo8 AI Product Intern Interview Experiences

1 interview found

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 95 minutes
Round difficulty - Easy

It was easy not much difficult , if your basics were clear then you can easily pass this round .

  • Q1. 

    Colorful Knapsack Problem

    You are given a set of 'N' stones, each with a specific weight and color. The goal is to fill a knapsack with exactly 'M' stones, choosing one stone of each color, so that the to...

  • Ans. 

    The goal is to fill a knapsack with exactly 'M' stones, one of each color, minimizing unused capacity.

    • Iterate through stones, keeping track of weights for each color

    • Sort stones by weight and color, then select one stone of each color

    • Calculate total weight for selected stones and find minimum unused capacity

  • Answered by AI
Round 2 - Telephonic Call 

Round duration - 20 minutes
Round difficulty - Easy

They just give basic questions

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Product Intern in GurgaonEligibility criteriaNoAlgo8 interview preparation:Topics to prepare for the interview - Data Structures - Arrays, Strings, Stacks, Queues, Recursion, Hash maps, Trees, Pointers,Dynamic Programming, Operating Systems - OS Kernel, Deadlock, Virtual Memory, Memory Management, Paging, Segmentation, Object Oriented Programming, PuzzlesTime required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : Confidence is the key to excel any interview. Practice more questions and build up your confidence level. 
Tip 2 : Understand the concepts first behind each algorithm and try to solve around 20-25 questions for each data structure. Practice the data structure portion from Codezen(they have really good content coverage and the right pool of questions), read few interview experiences from Geeks for Geek and the Algorithm questions from Leetcode.
Tip 3 : In an interview, if you get stuck in any question, don't panic. Try to ask about the constraints and cases from the interviewer and extract hints from it. Interviewers usually help you to reach to a solution.

Application resume tips for other job seekers

Tip 1 : Keep it short and crisp. Utilise one full page wisely to describe yourself. It should not be more than a page.
Tip 2 : Focus on the Projects/Work Experience and Achievements Section.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed in Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Decision tree, random forest, regressions, classification metrics

Interview Preparation Tips

Interview preparation tips for other job seekers - Very nice experience, warm and welcoming people.

I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Sql

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

I applied via Recruitment Consultant and was interviewed in Sep 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Explain briefly the work and responsibilities in ur previous company
  • Ans. 

    In my previous company, I worked as a Consultant where I provided expert advice and solutions to clients.

    • Analyzed client's business processes and identified areas for improvement

    • Developed and implemented strategies to optimize client's operations

    • Conducted market research and competitor analysis to identify market trends

    • Provided recommendations and solutions to clients based on data analysis

    • Collaborated with cross-funct...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Stick to basics and dont fake about ur work

I applied via Referral and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic SQL questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through fundamental of SQL , how null behaves with all joins, Cte and other objects .
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Questions were all related to the role i.e Market Mix Modeling . Structure of a model, types of KPI that are reported to Client ( ROI, effectiveness etc), Statistical parameters to verify model, how to fin...
Round 2 - Technical 
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com 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 - Technical 

(2 Questions)

  • Q1. I was provided with a Marketing Mix Model problem statement and I have to provide the complete solution in excel and powerpoint presentation. In first round, The Question were all around my previous projec...
  • Q2. What is adstock, decay, Due tos Contributions? How do you evaluate the model? What is seasonality and the formula for seasonality? Do seasonality have any contribution?
  • Ans. 

    Explanation of adstock, decay, Due tos Contributions, seasonality and its formula.

    • Adstock is the measure of the lasting impact of advertising on consumer behavior.

    • Decay refers to the reduction in the effectiveness of advertising over time.

    • Due tos Contributions is the attribution of sales to different marketing channels.

    • Seasonality is the pattern of sales or other metrics that repeat over a fixed period of time.

    • The form...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Second round was improvement on the model provided by me as the solution for MMM question. Technical questions were more on reasoning for the variables selected and understanding of the concepts of MMM. L...
Round 4 - HR 

(1 Question)

  • Q1. Salary Discussion and stuff related to that

Interview Preparation Tips

Interview preparation tips for other job seekers - Understand Basic Concepts of MMM thoroughly. Try to prepare end to end solution i.e. from data processing to recommendation to the client.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Job Portal and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Aptitude test are basically asked from reasonable and patterns type questions.

Round 2 - Group Discussion 

Tooics are given from businesses and case study

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - Technical 

(1 Question)

  • Q1. Python plus SQL , machine learning,mmm
Round 3 - Case Study 

Case study on different aspects of analytics

I applied via LinkedIn and was interviewed before Aug 2021. There were 4 interview rounds.

Round 1 - Assignment 

A technical test for whatever technical round you are applying for. Will be conceptual test rather than hard/coded test

Round 2 - Technical 

(2 Questions)

  • Q1. For almost 1.5 hrs where technical questions being asked. level is easy to medium but mainly they focus on how fast are you while you stuck in a problem and your concepts
  • Q2. How can you derive (%share) in power bi
  • Ans. 

    To derive % share in Power BI, use the 'Group By' function and create a measure using the 'Divide' function.

    • Use the 'Group By' function to group the data by the desired category

    • Create a measure using the 'Divide' function to calculate the percentage share

    • Add the measure to a visual to display the % share

    • Example: = DIVIDE(SUM(Sales[Revenue]), CALCULATE(SUM(Sales[Revenue]), ALL(Sales)))

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. This was with the Project Manager to see how well you can provide solutions and interact with client.
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion and all

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont brag if you dont know anything at all. Trust me , people at fractal dont expect you to know everything. They just want tour concepts to be crystal clear

Skills evaluated in this interview

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