Google Interview Questions

Abhishek A. - "They fill the void and fulfill the demand of the users by being valuable and is continuously evolving also as per the value needed"See full answer

Mahi D. - "A horizontal rack with smaller containers aligned in the (Braille)alphabetical order, where the container is facing upwards and its cap has an inscription of the name of spice. Each container has two openings, one opening will allow the user to pour 1tsp of spice and the other will allow the user 1Tsp. We have to add a small weighing scale where the scale announces the weight of the spice left in the container, if it is empty an automatic refill order is placed. For automatic order placement, we"See full answer

AspiringNoogler - "Clarifications Shared laundry means there are a number of washers and dryers in a room, and anyone can pay to use those for one cycle Assuming minimal hardware changes to washers and dryers Goal: Improve customer satisfaction with the shared laundry experience Metric: Customer satisfaction score (TBD) Users: Customers Low volume (e.g. singles, young professionals etc.) (L, XL) Medium volume (e.g. families with children or elderly etc.) (XL, S) Large volume (e.g. re"See full answer

Talles S. - "Me: Thanks for this. I have a few clarification questions- what would be the museum? Is this an art museum? A museum with ancient things from across the globe? Is there a specific theme? Interviewer: You can consider that this is a modern art museum like MOMA in New York. Me: Thanks -- and to make sure, do you have any additional specifications in what this product wants to tackle? Specifically, are we trying to make the museum experience better, the ticketing experience better or anything els"See full answer

Adib M. - "Situation: This is an example from 2019 where I worked as a TPM in a leading company in the Tax, Accounting and Audit software biz in N. America. All our engineering teams had adopted agile ways of working and utilizing Scrum. Our teams had been at this for a while and were pretty good at planning and executing sprints. We would have quarterly releases to Production but we strived to have Production ready increments each Sprint. Since the software was in use for years , we would often get Pr"See full answer

Tiago R. - "function isPalindrome(s, start, end) { while (s[start] === s[end] && end >= start) { start++; end--; } return end <= start; } function longestPalindromicSubstring(s) { let longestPalindrome = ''; for (let i=0; i < s.length; i++) { let j = s.length-1; while (s[i] !== s[j] && i <= j) { j--; } if (s[i] === s[j]) { if (isPalindrome(s, i, j)) { const validPalindrome = s.substring(i, j+1"See full answer

T I. - "Idempotence refers to the property that the same request multiple times produces the same result on the server side. No matter how many times I repeat the request, the server state does not change after the first request. This concept is important to ensure consistency, especially in systems where requests may be repeated due to network failures or other problems. Let's take a look at different HTTP methods for a clearer understanding. GET: By definition, GET requests must be powerless. Execut"See full answer

Anonymous Hawk - "To answer this I'd like to think through Facebook's mission, how a dating app aligns with that mission, whether or not a dating app would drive towards Facebook's success as a company, and then the market fit for Facebook moving into the space. Mission Facebook's mission is something to the effect of "bringing the world closer together by giving individuals the tools to build community." Any generic dating app's mission would be something to the effect of "bringing people together and formi"See full answer

Greg W. - "Equation = (# of phones sold in Africa every month * % pixel market share) Africa population = 1.5 billion Smartphone penetration = assume 50% Assume smartphone penetrations grows 1% per year Assume 2 year smartphone renewal cycle Current smartphone population = 1.5B x 50% = 750M Each year 50% of this populations gets a new phone = 375M 375M / 12 = ~31M per month New smartphone population each year = 1.5B x 1% = 15M 15M / 12 = ~1 per month 31M + 1M = 32M smartphones sold per month US mar"See full answer

Joohi M. - "Drew the following framework - Maturity of the tech (if it is too mature then consider buying), Competitors (how many, when are they launching this new tech etc.), Market Share of competitors, Financial considerations (build vs buy NVP), Collaborators for this tech, Economic Climate (Anti-trust, crisis etc.)"See full answer

Anonymous Muskox - "Clarification Question What kind of product is a software product or hardware product? Who are we a tech company or Google, how does it is fit into google's mission? Constraint or something? The goal is of adoption User persona Parents of kIds who don't want to eat fruits Young working professional who is busy in their life and they don't have the habit or they forget to eat fruits and vegetables Health enthusiast and Yoga teacher who is very keen to see different kinds of fruits"See full answer