Gramener Team Lead Interview Questions and Answers

Basic gocube test

Q1. Company work expectation and past experience questions
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Q1. The Question was based on applying statistical knowledge by providing a real life scenario of sampling and how to best choose the sample size without making it computationally expensive
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Q2. The Question was about the domain knowledge and what are the real hurdles we face in live project while trying to pitch aftersales to a new stakeholder
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It happened in Mettel platfrom, where there were 3 sections like any normal test but mostly focused on the role we are applying for

Q1. The question was based on the case study , where the team wants to explore the opportunity to expand the market share of drug
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Q2. Advanced SQL functions(Data Extractions), and Data manipulations on live DB
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Duration 1 hr around 60 questions

Three sections, DI/LR, Maths and Coding.

Market sizing study of decent difficulty

Q1. Questions related to cae study previously solved.
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Aptitude test was on hirepro having logical,quat,verbal, technical questions

Q1. About project and basics of sql
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MCQ ques on aptitude , coding sql

General technical interview

Q1. Introduce yourself
Ans. 
I am a highly motivated and detail-oriented individual with a background in finance and a passion for problem-solving.
• Background in finance

• Highly motivated

• Detail-oriented

• Passionate about problem-solving
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Q2. Why you want to work at axtria
Ans. 
I want to work at Axtria because of their reputation for innovative solutions and strong focus on employee development.
• Axtria is known for their cutting-edge technology and data analytics solutions

• The company has a strong emphasis on employee growth and development

• I admire Axtria's commitment to delivering value to their clients
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Q1. Basic Understanding ML , SQL Python and case study related questions
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Q1. Basic sql python and ML Question
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Q1. How to deal with problems that come daily along the way
Ans. 
To deal with daily problems, it is important to stay calm, prioritize tasks, seek help when needed, and learn from each experience.
• Stay calm and composed to think clearly and make rational decisions

• Prioritize tasks based on urgency and importance

• Seek help from colleagues or supervisors when facing complex problems

• Learn from each experience to prevent similar problems in the future
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Q1. What are the type of joins
Ans. 
Types of joins include inner join, outer join, left join, and right join.
• Inner join: returns rows when there is a match in both tables

• Outer join: returns all rows when there is a match in one of the tables

• Left join: returns all rows from the left table and the matched rows from the right table

• Right join: returns all rows from the right table and the matched rows from the left table
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