Stirring Minds Data Analyst Intern Interview Questions and Answers

Q1. How would you identify outliers in a dataset?
Ans. 
Identifying outliers in a dataset involves using statistical methods to detect data points that significantly differ from the rest.
• Calculate the mean and standard deviation of the dataset, then identify data points that fall outside a certain number of standard deviations from the mean.

• Use box plots to visually identify outliers based on their position outside the whiskers of the plot.

• Consider using Z-scores to determi...read more
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Q2. Tell us about yourself
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Q1. What was your previous job? what writing skills, excel skills do you have?
Ans. 
I worked as a content writer at XYZ Company.
• Proficient in writing engaging and informative articles

• Skilled in conducting research and gathering information

• Experience in proofreading and editing content

• Familiarity with SEO techniques for optimizing content

• Ability to meet deadlines and work under pressure
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Q2. What skills do you have?
Ans. 
I have a diverse range of skills including communication, problem-solving, and technical proficiency.
• Excellent communication skills, both written and verbal

• Strong problem-solving abilities

• Proficient in various technical skills such as programming languages (e.g. Python, Java), data analysis, and software development

• Ability to work well in a team and collaborate effectively

• Adaptability and willingness to learn new skill
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Create a landscape for India Study Abroad Market

Q1. --> Assignment walkthrough -> Current role and experienece --> Key skills required for research
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Q1. -- > What sets you apart
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Q1. How are you edgy over others
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Q2. 5 years from now?
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Basic content assignment

It was a one hour hackerrank coding test where we need to solve two coding questions.

Q1. It was mostly based on HTML, CSS, Javascript
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Q1. It was 2nd technical round where I was grilled on topics like DBMS, OOPS, DSA and coding.
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Q1. It was an interview round with the Vice President. Was more of a casual talk.
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Q1. - Coin change Variation - Behaviour based questions - Puzzle
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Q1. - 0-1 knapsack and print its weight - Past Experience and Project
Ans. 
0-1 knapsack problem involves selecting items to maximize value within a weight constraint.
• 0-1 knapsack is a classic optimization problem where items have a weight and value, and the goal is to maximize the total value while staying within a weight limit.

• Dynamic programming is commonly used to solve the 0-1 knapsack problem efficiently.

• Example: Given items with weights [2, 3, 4, 5] and values [3, 4, 5, 6], and a knapsa...read more
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Q1. - SQL Joins - Rest API Paging - Frontend Questions - Past Experience
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Q1. Tell me about yourself
Ans. What were your responsibilities in the company you worked for?
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Q2. What kind of training did you give to security guards and security supervisors?
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