Interview Questions

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

Nagendra S. - "Assumptions: Platform: iOS/Android and Web Application Service Type: Renting Bicycles (hourly, daily, weekly), possibility of buying or selling Geography: Focusing on Asian markets, e.g., India, where bicycles are a popular mode of transportation Role: Product Manager at Microsoft Objective: Design an app focusing on customer engagement and new customer acquisition Setting the Stage: Why a Renting Business? Market Potential: In Asian markets, a si"See full answer

Sid S. - "· Scoping the problem: · What kind of aeroplane - wide / narrow body, single/double deck. Assume normal domestic US plane with about 150 seating capacity Will the plane be empty(no passengers or luggage) - assume yes Will we only fill the cockpit, passenger area and cargo hold or do we need to consider wings, engines, etc - assume no We will consider the theoretical limit and ignore any inefficiencies in arranging the balls Breaking the problem down: Considering the interior o"See full answer

Singer29 - "Let me tell you about a time when my manager was on a two week PTO and I was building the post-MVP roadmap for a newly launched product. Being a SaaS platform for supporting restaurants, I'd led the conception, planning, development and launch of the MVP for an online ordering solution for diners in restaurants. After the launch of the MVP, our original plan was to build features which supported table-service restaurants like keeping an open tab. But while looking at the data, I realized that a"See full answer

R S. - "One of the biggest risks I have taken was in a recent product, where we developed a new feature and released the feature externally without QA sign-off. Feature - Interactive Travel Itinerary Maps We had about ten days from the time we decided to include this new feature in the external launch. Usually, the biggest chunk of time in each release cycle was the sign-off from an external QA team. We fast-tracked the dev effort and completed the development of the feature in five days. Unfortunately,"See full answer

Ankita S. - "let's say I'm working on a social media platform and considering implementing a new feature: "Reactions" to posts, similar to Facebook's reactions (like, love, haha, wow, sad, angry). Here's how I would conduct an A/B test for this feature: Define goals and Identify the feature: Goal is to increase user engagement and provide more nuanced ways for users to express their reactions to posts.The feature I want to test is the introduction of "Reactions" buttons alongside the traditional "Lik"See full answer

Naga M. - "I will compromise on the statistical parameters up to some extent (significance value and test power) and complete the test."See full answer

Naga M. - "Based on the required significance level (usually less than 5%) and based on the test power (usually 95%?), I will calculate the required sample size. Once I get the sample size, then I will do the A/B testing until I meet the sample size."See full answer

Surbhi G. - "When we collect too much user data or survey responses, we risk creating data overload, which can hinder data analysis by clouding important insights with excessive, unnecessary information. This could make it more difficult to discern meaningful patterns or trends from the data, adding complexity to our data processing tasks and potentially leading to incorrect conclusions or strategies. Furthermore, over-collecting data may compromise users' privacy and trust. If users find out that a company"See full answer

Patrick W. - "Clarify: Any specific types of groups (families or business)? Type of travel (air, train)? Global or domestic? Assumptions: Users have interest in travel. Content within Meta apps can help FB, whatsapp, Instagram. Have access to user data with travel preferences and budget. Resources to interact with travel businesses and institutions. Constraints: Users typically think of meta apps in the early discovery phase of travel, typically use travel company apps to complete experience e.g. booking,"See full answer

Dee - "Clarify the question: Is this team for a specific part of JPMC or all of JPMC? Did we already have a DevOps team and we want to introduce the element of security? Steps to build a solution: 1: Define the company and team goals 2: Define the landscape What is the toolchain we want to use? What should the CI/CD lifecycle look like? 3: Define guiding principles for internal builds and third-party software/services which could include: Deployment frequency Traceability/observa"See full answer

Rev - "Clarify: More about google online tutoring service? - content type, is it recorded/ live, certified/ at own pace/ paid, unpaid, etc.? Objective of this service? Organise world's info & make it accessible & useful, any other objective? What is the revenue model? Competition? Region/ geography? Constraints? Approach: Awareness about the product & job openings: Print & Digital media, ads via google products Accessibility to apply LinkedIn/ Google careers page, post"See full answer

Marcos P. - "100 people per floor x 100 floors = 10,000 people. Uses of the elevator per day per person: 4, so 40,000 rides per day. Average length of a ride = 50 floors, assuming each ride is to the lobby. Target time per ride: 1 minute. Assuming 80% of traffic occurs during four rush hours, then 32,000 rides must happen in that time, so 133 per minute. Assuming six people per ride then you get 22 elevators required to operate during peak times. I reality you have to treat this as a Poisson arrival process"See full answer

Anonymous Tortoise - "Questions? -Geography - US/ International Model? SEXY? Model 3 Most used. Timeline - 3 Quarters? Increase engagement? - Existing people Tesla - Electric company that builds EV cars. Mission- To accelerate the world's transition to sustainable energy? Mission Why - To increase the engagement - active users Recent Trends - Apps are rising on Apple Watch Ease of Use? Portability? Customer Segments New people who bought Tesla Existing People Models - Model 3 Fleet Owners ["See full answer

Niji R. - "General Approach: In a funnel, prospects that dropped off at the very end just before conversion are the ones that were most likely to convert simply because they went through the effort of going through multiple steps to advance to the very end of the funnel. The more the prospects advances through the funnel, better their probability of converting. I'd therefore focus more on reducing drop-offs at the final stages of the funnel for better conversion. Caveats: There are certain use-cases where"See full answer

Volderdore - "Population of Bangalore - 1.4 cr On an average 4 people live in 1 householde=> 1.4cr/4 => ~35L HouseHolds Out of the 35L Household, 30% household fall below poverty line are not interested in ordering online due to their own personal reasons prefers to visit to the hotel directly and eat instead of ordering online => Thus remaining is ~25L households out of the 25L households, assuming at least 20% of the households place one order on average on any given day will lead to 5L orders"See full answer

Anonymous Sparrow - "Clarifying question to make sure that I'm analyzing the right feature - is this the notification bell that is in the Facebook app and site? (assume Yes) Tapping on it opens a drop-down that captures items and activities that the user should be aware of? (Yes) Ok, I believe I'm clear on which feature you're referring to. My approach: Customer problem and value proposition Meta's mission and north star metric Customer journey and notification bell use case Success metrics on value del"See full answer