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Lumiq Data Analyst Interview Questions and Answers
Lumiq Data Analyst Interview Experiences
1 interview found
solasa vinay
There are 150 Mcqs (aptitude + tech+ reasoning) and 2 coding questions
(1 Question)
- Q1. Explain about the projects
- Ans.
I have worked on various projects involving data analysis, visualization, and interpretation.
Developed predictive models using machine learning algorithms
Performed data cleaning and preprocessing to ensure accuracy
Created interactive dashboards for stakeholders to easily understand insights
Conducted A/B testing to optimize marketing strategies
(1 Question)
- Q1. Explain about yourself
- Ans.
I am a data analyst with a strong background in statistics and data visualization.
Graduated with a degree in Statistics
Proficient in programming languages like Python and R
Experience in analyzing large datasets and creating data visualizations
Strong problem-solving skills and attention to detail
Effective communication skills in presenting data insights
Interview questions from similar companies
Poongodi Vijay
(1 Question)
- Q1. Self intro and technical questions
(1 Question)
- Q1. Its all about statistical analysis
Anonymous
(2 Questions)
- Q1. Spark and airflow related questions
- Q2. AWS services and it's related questions
I applied via Campus Placement and was interviewed in Nov 2023. There were 4 interview rounds.
Blood Relations, Pipes and Cisterns, Time and work etc.
Question based on hashmap
Is Artificial Intelligence boon or ban.
(2 Questions)
- Q1. Python and SQL questions
- Q2. Python and Numpy, Pandas
Interview Preparation Tips
(2 Questions)
- Q1. Basic SQL questions
- Q2. Statistical questions
Selected
I applied via Campus Placement and was interviewed before Nov 2023. There were 3 interview rounds.
Difficult aptitude, had to solve a lot of problems in 2 hrs
GD topic was "online vs offline education "
(2 Questions)
- Q1. SQL question on self join
- Q2. Guesstimate on number of cars sold in delhi
- Ans.
Approximately 1.5-2 million cars are sold in Delhi annually.
Consider population of Delhi (approx. 20 million)
Assume car ownership rate (approx. 10%)
Factor in replacement rate and new buyers
I applied via LinkedIn and was interviewed before Oct 2021. There were 3 interview rounds.
8 python coding
With 2 aptitude
Game based assessment.
More than 8 games need to play
(2 Questions)
- Q1. Questions from python and also from SQL. SQL is must to place LatentView. Some projects related questions
- Q2. How many joins are in SQL what is lamda function in python Difference between tuples and list
- Ans.
Answering questions related to SQL joins, lambda function in Python, and difference between tuples and lists.
There are four types of joins in SQL: inner join, left join, right join, and full outer join.
Lambda function is an anonymous function in Python that can take any number of arguments, but can only have one expression.
Tuples are immutable and ordered collections of elements, while lists are mutable and ordered col...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Nov 2022. There were 5 interview rounds.
Get questions from all topics and medium level questions
They give one topic and provide one minute for thinking its overall 30 min discussion
(2 Questions)
- Q1. Total technical rounds 1)basic resume questions, python and sql questions. 2)same round 1 but a little bit extra dose 3) managerial round
- Q2. List, tuple, oops concept. joins from sql
(1 Question)
- Q1. Why latent view why analytics best achivemnts
- Ans.
Latent view and analytics are essential for data-driven decision making. My best achievement is developing a predictive model for customer churn.
Latent view helps to uncover hidden patterns and insights in data that are not immediately apparent.
Analytics provides a systematic approach to analyzing data and extracting meaningful insights.
My best achievement is developing a predictive model for customer churn that helped
Interview Preparation Tips
Selected
I applied via Campus Placement
It was easy to approach!
Discussions about common topics like boon or bane to society
Asked about the scenarios
(1 Question)
- Q1. Technical round related to skills and resume
(1 Question)
- Q1. Discussions regarding work culture and compensations
(1 Question)
- Q1. All basic concepts of pthon sql and ml
Apptitude, tecncal, cognitiive
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Lumiq Data Analyst Interview Process
based on 2 interviews
Interview experience
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Lumiq Data Analyst Reviews and Ratings
based on 5 reviews
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