Interview Questions

Kwabena B. - "Assumptions This estimation will not take into consideration service fees, delivery fees, or tips we are specifically interested in consumer purchases of fruits and vegetables from local grocers (i.e. instacart, peapod, wholefoods/primenow, etc.) Fresh and frozen produce are in scope Equation NYC annual online produce purchases = (Num NYC households) x (% pop. that purchase produce online) x ($ spent on online produce purchases) (NYC HH) = 300M Americans --> 100M HH"See full answer

Anonymous Crab - "Super helpful video on metrics and experimentation design! However, I did not see any discussion on the actual algorithm improvement ideas. So it left me with these questions: 1) How would you actually improve the algorithm? (e.g. sorting based on amenities preferences, miles from airport, etc.). Of course, totally makes sense that we would test how that improvement moved our chosen success metrics. 2) Should we be choosing one metric or one set of metrics we want to optimize for when we impro"See full answer

BePostive - "· Listen both sides and without any bias. Support or focus on the problem rather than person. Take necessary steps in case there is middle ground its well and good if both parties agree. If not be honest and support the person who is correct. Ultimate goal is to be useful for overall project and company rather individual satisfaction. The approach should be fit into overall team goal."See full answer

corrie881 - "The question is about Netflix users decreasing 10%, not about delivery app."See full answer

Viet H. - "Estimate how much it costs Google to store a year free of storage of photos for new Pixel Phones Clarify with Questions Know the Basic Numbers Decide on and Lay Down Your Structure Write Down the Equations Crunch Numbers Sanity Check Clarify with Questions Are we talking about cost per person? Whole user base? What do you mean when you are talking costs? Cost to build the facility? Cost to just store the data as a result o"See full answer

Yazeed - "I began by defining Booking.com as a marketplace or a platform, matching between supply and demand, with a transaction in the middle (payment/booking process). This structure allows me to categorize potential cancellations into three main channels: demand, supply, and transaction. Cancellation Scenarios: a. Demand (Guests/Travelers): Change of Plans: Guests might change their travel plans. Found a Better Deal: They might find a better deal elsewhere. Errors in Booking: Accidental booking o"See full answer

John H. - "All products and services have to sell. I would create measurements on how much time, labor, and funds went into a project and how much value it brings back to customers and company."See full answer

Balakrishnan J. - "I always strive to use feedback as a learning opportunity to enhance my skills and performance. Since I don't have recent negative feedback to share, I constantly seek constructive criticism and feedback to improve. In my experiences, I've received valuable input that has helped me refine my approach, such as enhancing communication methods or adjusting certain processes for better efficiency. Whether positive or negative, feedback is instrumental in professional growth, and I actively use it to"See full answer

Sankar S. - "We will not always have all the required data to make a decision quickly. We need to work with ambiguity effectively by tying up the available facts with intuition."See full answer

Jessica R. - "a top-down recursive solution with memoization in python: from typing import List from functools import cache def changeSigns(nums: List[int], S: int) -> int: @cache def dp(i, curr_sum): if i == len(nums): if curr_sum == S: return 1 return 0 return dp(i+1, currsum + nums[i]) + dp(i+1, currsum - nums[i]) answer = dp(0, 0) if answer == 0: return -1 return answer `"See full answer

Amit A. - "What are you strengths -: My strengths would include my eagerness to learn. This allows me to be open to new projects, roles and products and I can give my 100% to achieve the goals expected of me Other strengths would include my collaborative approach to work. I believe a team can achieve tremendous success if shares a common goal, respects other's opinions and contribution and is built on fundamental of trust Finally my biggest strength would be my commitment and passion to solve the custome"See full answer

Kartik D. - "Clarifying Questions: What age range are we looking at between 13-19? Any specific range we need to target? - Assume all teens Any demography we would target? - Worldwide Do they have access to phones/laptops or do we need to build an offline product? - Assume they have access to phones and laptops Are there any constraints around privacy or content moderation? - Yes What platform (Facebook core, Messenger, or another product) is this for? - Assume faceb"See full answer

Manish M. - " Here is a sample response from FANG PM Assistant in ChatGPT https://chat.openai.com/g/g-Z8yp2xrzt-fang-pm-interview-assistant 1. \\Product Goals\\ Primary Goal: Enhance user engagement by providing a highly personalized and intuitive experience. Secondary Goals: Increase transaction volume, expand user base, and promote financial products tailored to user needs. 2. \\User Personas\\ Urban Professionals: Frequent users of digital payments, interested in invest"See full answer

Saurabh G. - "Picked Turo, prioritized customer (renter) persona, listed a few paint points across three pillars - Tool, Car Owner, Car Worst Case scenarios Order did not go through, no order confirmation received Notification issue with tool Owner not replying Owner did not deliver car as expected - delayed or no show 5 Issues with car - not clean, not as promised, dirty, engine isssues Car breakdown after pickup Payment issues Fraud I picked up no show as an issue which could b"See full answer

Rupam S. - "Are you serious? What kind of dog is it? Why would a dog watch Netflix? What kind of movies do they like? Why are we only considering dogs? What’s wrong with cats? Are they going to play movies by themselves? Is it for pet dogs or stray dogs? Who will pay the subscription fees for them? "See full answer

Amparo L. - "Some coworkers say to me that I'm a hard worker, but some say that I can be a little loud while I'm working, So then when I get that feedback I would say I'm sorry that you felt that way and I will promise I will work on it."See full answer

Saisandeep M. - "Explained the charts with using Scatter Plot with Size and Color Encoding X-axis: Ride duration (in minutes). Y-axis: Total fare (in dollars). Point size: Encodes the star rating (e.g., larger points for higher ratings). Point color: Indicates whether the rating is favorable (green) or unfavorable (red). Heatmap for Correlation Analysis Why: Heatmaps are ideal for quickly identifying patterns and correlations between variables. How: Create a heatmap matrix where rows represent ride durat"See full answer