Interview Questions

Review this list of 4,477 interview questions and answers verified by hiring managers and candidates.

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Asked at Waymo • 5 years ago
How have you managed varying performance levels among your team members?
Behavioral
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Behavioral
Asked at Microsoft • 4 years ago
Redesign a TV remote control.
Product Manager
Product Strategy
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Product Manager
Product Strategy
Asked at Google • 5 years ago
Design a product for people with food restrictions.
Product Design
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Product Design
Asked at Meta • 5 years ago
Troubleshoot the issue of abrupt drop in photo sharing usage.
Analytical
Execution
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Analytical
Execution
Asked at WhatsApp • 5 years ago
If you have a vector with many values, mostly zeroes, how would you design a data structure to represent it?
Data Structures & Algorithms
Coding
+1 more
3 answers
"Run length encoding. This will preserve order of values in vector."
Yash S. - "Run length encoding. This will preserve order of values in vector."See full answer
Data Structures & Algorithms
Coding
+1 more

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Find the number of 1's in a sorted binary array.
Technical
4 answers
+1
" ."
Venkata M. - " ."See full answer
Technical
Asked at Disney • 3 years ago
How would you redesign Crunchyroll's landing page to improve free trial sign-ups?
Product Designer
Product Design
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Product Designer
Product Design
Asked at Zillow • a year ago
Tell me about a time when you welcomed new ways of thinking (Include and Empower core value).
BizOps & Strategy
Behavioral
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BizOps & Strategy
Behavioral
Asked at Blend • 5 years ago
Describe your product development process.
Behavioral
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Behavioral
Asked at Google • 5 years ago
Redesign the in-flight experience.
Product Design
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Product Design
Asked at Uber • 2 years ago
Convert a matrix to a quad tree.
Machine Learning Engineer
Data Structures & Algorithms
+1 more
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Machine Learning Engineer
Data Structures & Algorithms
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Asked at Instacart • 4 years ago
Write a SQL query to identify the least efficient driver in terms of deliveries per time spent driving in the last two months using the given dataset.
BizOps & Strategy
Technical
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BizOps & Strategy
Technical
Describe how random forests work and explain what an ensemble method is.
Concept
Machine Learning
1 answer
"Random Forest is a machine learning model used for classification problems or regression problems. It can handle binary classification as well as multi-class classification. It is a very efficient model and is great for a baseline or used in a service that needs extremely low latency depending on the size of the model. It's also a good option for wide datasets (dataset with many features) due to it's random subset of features. it is slightly less optimized for deep datasets on very large dataset"
Jake M. - "Random Forest is a machine learning model used for classification problems or regression problems. It can handle binary classification as well as multi-class classification. It is a very efficient model and is great for a baseline or used in a service that needs extremely low latency depending on the size of the model. It's also a good option for wide datasets (dataset with many features) due to it's random subset of features. it is slightly less optimized for deep datasets on very large dataset"See full answer
Concept
Machine Learning
Asked at Microsoft • 4 years ago
Print all words from a dictionary that can be found on a given Boggle board.
Medium
Software Engineer
Data Structures & Algorithms
+1 more
1 answer
"public class BoggleBoard { public static List findWords(char board, Set dictionary) { int rows = board.length; int cols = board[0].length; boolean visited = new booleanrows; int directions = {{1,0}, {-1,0}, {0,1}, {0,-1}}; List result = new ArrayList(); for(int i=0; i<rows; i++) { for(int j=0; j<cols; j++) { dfs(board, visited, i, j, dictionary, "", result, dire"
Aniket G. - "public class BoggleBoard { public static List findWords(char board, Set dictionary) { int rows = board.length; int cols = board[0].length; boolean visited = new booleanrows; int directions = {{1,0}, {-1,0}, {0,1}, {0,-1}}; List result = new ArrayList(); for(int i=0; i<rows; i++) { for(int j=0; j<cols; j++) { dfs(board, visited, i, j, dictionary, "", result, dire"See full answer
Software Engineer
Data Structures & Algorithms
+1 more
How open are you to adapting to changes?
Software Engineer
Behavioral
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Software Engineer
Behavioral
Asked at Amazon, Meta • 4 years ago
Estimate the market size of the bike market in the United States.
Product Manager
Product Designer
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Product Manager
Product Designer
Asked at Meta • 4 years ago
As the new CEO of Blue Origin, what actions would you take to make the company break even?
Product Manager
Behavioral
+1 more
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Product Manager
Behavioral
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Asked at Envoy • 5 years ago
How would you prioritize Envoy's roadmap?
Analytical
Execution
+1 more
1 answer
"I would get an personal understanding of the pain-points my customers, & business teams are facing. In my experience, spending more time, going deeper in the problem discovery helped me get a rough idea of the how important this problem is. If this is not resolved - what could be the consequences for our users & the business. Given this broad idea, I just simply evaluate them on value vs effort scale. The higher the score, higher the priority. Effort could be in T-shirt size or sto"
Abhishek s. D. - "I would get an personal understanding of the pain-points my customers, & business teams are facing. In my experience, spending more time, going deeper in the problem discovery helped me get a rough idea of the how important this problem is. If this is not resolved - what could be the consequences for our users & the business. Given this broad idea, I just simply evaluate them on value vs effort scale. The higher the score, higher the priority. Effort could be in T-shirt size or sto"See full answer
Analytical
Execution
+1 more
Asked at LendingClub • 5 years ago
What is the most creative product you have seen?
Product Design
2 answers
"Pinterest. It's easy to use, visually aesthetic and has an amazing algorithm to keep you hooked."
Disha K. - "Pinterest. It's easy to use, visually aesthetic and has an amazing algorithm to keep you hooked."See full answer
Product Design
What’s one time-management skill you’ve picked up and put into practice at work?
Behavioral
1 answer
"Things can get chaotic a lot of times where you're pulled into endless meetings with slack pings, emails, tags from Jira/confluence as well as adhoc asks from leadership team. Based on urgency/severity of tasks at hand, I would have my own board for tracking my tasks and set priorities and due dates. For instance, I would create my own Trello board of things that need to get completed in specific date, block out time in my calendar to work on them (as well as putting reminders on my calendar 3 d"
Esther S. - "Things can get chaotic a lot of times where you're pulled into endless meetings with slack pings, emails, tags from Jira/confluence as well as adhoc asks from leadership team. Based on urgency/severity of tasks at hand, I would have my own board for tracking my tasks and set priorities and due dates. For instance, I would create my own Trello board of things that need to get completed in specific date, block out time in my calendar to work on them (as well as putting reminders on my calendar 3 d"See full answer
Behavioral