Interview Questions

Piya B. - "You are planning to start a grocery store. How many manual checkout and automated checkout aisles would you have? Clarify: Is this in an urban or a rural city ? For instance is this for NY, where population is 8m Densely populated? Not a franchise of walmart.or. A big brand Which means no restrictions? Approach This will definitely depend on my budget but also the target segment . For instance, for an older population, self checkout may not be very popular. Hence, I will be making some sweepi"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

Lea M. - "THIS QUESTION IS FROM AMAZON STRUCTURE OF THE ANSWER ARTICULATE YOUR IDEA WHY IS IT WORTH ADVOCATING ACHIEVING THE IDEA THE RESULTS AND IMPACT FOR THE COMPANY FROM THIS IDEA. AND ADD THE CHERRY ON THE TOP I HAVE A PRESENTATION MADE TO PRESENT YOUR IDEAS INTO A COMPELLING WAY"See full answer

Joohi M. - "Think about 3 types of users - 1) User who only uses Google photos and no other Google product. What is the value that Google gets out of such user? 2) User who uses all the google products including photos but does not spend a penny on google photos (think of storage fee, buying photo albums etc.). How do photos increase the value provided by that user in conjunction with other Google products? 3) Use who spends money on Google photos. The value provided by the first user is through their pho"See full answer

Greg W. - "PayPal makes money from: Processing fees from merchants - traditional checkout and buy now, pay later P2P transfers using credit cards Instant money transfers on P2P and to bank accounts Lending products (paypal credit) Cross border fees (Xoom) Crypto trading fees"See full answer

William W. - "Clarifying questions Is there a specific airline we are focusing on here? Assume any US passenger airline (Delta, United, Spirit etc.) Why is this company interested in improving the boarding experience? To increase customer satisfaction Can you define what we mean by 'boarding experience'? The time between the passenger arriving at the gate and sitting down in their assigned seat on the plane. Are there any constraints (resources or otherwise) that I should"See full answer

Prashanth A. - "We are asked to calculate Sum(over value) for time in (t - window_size, t) where key in (key criteria). To develop a function to set this up. Let w be the window size. I would have an observer of some kind note the key-value, and for the first w windows just add the value to a temporary variable in memory if the key meets the key criteria. Then it would delete the oldest value and add the new value if the new key meets the criteria. At each step after "w", we would take the sum / w and store"See full answer

Grishma W. - "The three most important goals as a PM for Insta stories: Usage, Visibility & Reach"See full answer

Anonymous Boa - "Thorough analysis of the asks- what is the strategic fit, overall business value, goals? Analysis of resources - skillset/ time/ dependencies. Create a list of all the things that we have to do, rank them by value(impact), urgency and effort needed. Stakehodler inputs. Moscow priroitization/ value vs effort frameworks. Have clear communication channels with our stakehodlers to socialzie progress/ effort Sequence the asks - subject to changing circumstances. Call ou"See full answer

Anubhav A. - "Clarifying question: Do we want to judge need of an existing product or an idea that can be converted into a product Let me solve for both the cases. Q: Determine if there is a need for a platform that is already live and has some users. While thinking about need, I am finding it resonating with "Does this product have a pmf". Few ways to do that: Take a look at the retention number (D1, D3, D7 and D15). Basis on the product the time range can be different but if the retention number is"See full answer

Saket S. - "Clarifying questions: Are we trying to determine impact of changing timeline on Project? Assuming Project scenario. I need to take a 360 degree view and hence I would list down all the stakeholders and work with them to understand impact of changing timeline: Internal Stakeholders Business: Does this change impact the revenue/profitability Engineering: Do we foresee any technological risks due to change in timeline Sales: Does this impact our sales forecast Marketing:"See full answer

Angela - "Clarifying Qs: What are we building the Google campus for on the moon? We are the Google X team and always want to move people forward and want to be the first private entity on the moon Are we trying to build for astronauts or our employees or someone else? This will be for employees Do we already have a location on the moon and we're expanding or will this be the first one ever? This is the first one ever. For us to answer this question, we'll want to discuss Google's mission, us"See full answer