Mu Sigma Interview Questions, Process, and Tips

Intermediate
Not that difficult but good questionnaire and the time is also limited all about normal basic questions and some analytical questions etc

Q1. No hr round is conducted
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Q2. I got the offer letter the evening just after the group discussion is finished no hr round nothing conducted they just want people to be hired because they want reputation and they will fire you after just...read more
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It was brain teasing and more of stats

Quants,logical reasoning and some technical mcq

Skill or degree was the topic given to me

The aptitude test was fairy okay if you have aptitude you can crack it. They contained logical and reasoning questions, such as profit and loss, compound interest simple interest, speed distance time, permutation and combination, encoding decoding of letters and numbers, time and date day, work time and manpower, north east west south direction question, etc;

Round two was group discussion was about a topic they would give and they gave us 2 minutes to search it up on internet before starting the round. The topic was 'Is AI more intelligent than humans'. The key to passing the round isn't to be right or wrong as there's no such thing as right or wrong side in debate or group discussion. They check your communication skill, comprehension skills, your behavior, your attention to discussion and how you work in a group setting. Be sure to be confident when you present yourself.

Q1. Introduce Yourself?
Ans. 
I am a decision scientist with expertise in data analysis and problem-solving.
• Experienced decision scientist with strong analytical skills

• Proficient in data analysis and problem-solving techniques

• Skilled in using statistical models and machine learning algorithms

• Effective communicator and team player

• Experienced in working with large datasets and extracting insights

• Proficient in programming languages like Python and R
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Q2. What are your strength and weakness?
Ans. 
My strength is analytical thinking and my weakness is public speaking.
• Strength: Analytical thinking

• Weakness: Public speaking
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Q3. What skills did you acquire during pandemic?
Ans. 
During the pandemic, I acquired skills in remote collaboration, adaptability, and data analysis.
• Remote collaboration: I became proficient in using various online collaboration tools such as Zoom, Microsoft Teams, and Slack to effectively communicate and work with team members remotely.

• Adaptability: I learned to quickly adapt to changing circumstances and work in a remote environment, adjusting my work style and priorit...read more
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Q4. About the projects you worked on?
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Q5. An experience where you were placed in a leadership role?
Ans. 
Led a team of data analysts to develop a predictive model for customer churn.
• Led a team of 5 data analysts

• Developed a project plan and assigned tasks

• Conducted regular team meetings to track progress

• Provided guidance and support to team members

• Collaborated with stakeholders to gather requirements

• Analyzed data and developed a predictive model for customer churn
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Q6. What are your hobbies?
Ans. 
My hobbies include reading, hiking, and playing the piano.
• Reading: I enjoy exploring different genres and expanding my knowledge.

• Hiking: I love being in nature and challenging myself physically.

• Playing the piano: It helps me relax and express my creativity.
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General aptitude questions within time to be solved

GD on any topic provided within time provided to check communication and thought process

Q1. Fibonaccii seriess python coding
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Q2. Python code using recursion
Ans. 
Python code using recursion
• Recursion is a technique in which a function calls itself to solve a problem

• Base case is important to prevent infinite recursion

• Example: Factorial calculation using recursion - def factorial(n): return 1 if n == 0 else n * factorial(n-1)
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Q1. Order of executuion of SQL query
Ans. 
SQL queries are executed in a specific order to ensure accurate results.
• SQL queries are executed in the following order: SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY.

• The SELECT clause is always executed first to retrieve the specified columns.

• The FROM clause is then executed to specify the tables from which to retrieve data.

• The WHERE clause filters the rows based on specified conditions.

• The GROUP BY clause groups th...read more
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Q2. Difference between Stats and Data analysis
Ans. 
Stats focuses on summarizing and interpreting data, while data analysis involves exploring and drawing insights from data.
• Statistics involves collecting, organizing, analyzing, and interpreting data to make informed decisions.

• Data analysis involves cleaning, transforming, and visualizing data to discover patterns, trends, and insights.

• Statistics uses mathematical formulas and techniques to summarize data, such as mean,...read more
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Q1. Salary negotiation
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