Google Interview Questions

Review this list of 845 Google interview questions and answers verified by hiring managers and candidates.
  • Google logoAsked at Google 

    "Grandma! You know how we can look at a picture and know what's in it—like seeing a cat or a dog? Computers can learn to do that too! It's just they use special tricks and math to see and understand pictures or videos. It helps them figure out what's in the pictures, almost like how we do! Almost like giving it eyes to see the world in its own way!"

    Praveen D. - "Grandma! You know how we can look at a picture and know what's in it—like seeing a cat or a dog? Computers can learn to do that too! It's just they use special tricks and math to see and understand pictures or videos. It helps them figure out what's in the pictures, almost like how we do! Almost like giving it eyes to see the world in its own way!"See full answer

    Machine Learning Engineer
    Concept
  • "I assume here that the elderly person does not have much knowledge about technology and the internet. I would like to structure my answer in this way: Concepts of twitter I want the elderly to know. Take an analogy to explain the concepts. Connect the dots between the analogy back to the app. Twitter concepts : A common feed to look at the tweets created by the people in your network. Concept of retweeting. Chatting. Comments/likes. Analogy : Imagine there is an office wi"

    Samiksha D. - "I assume here that the elderly person does not have much knowledge about technology and the internet. I would like to structure my answer in this way: Concepts of twitter I want the elderly to know. Take an analogy to explain the concepts. Connect the dots between the analogy back to the app. Twitter concepts : A common feed to look at the tweets created by the people in your network. Concept of retweeting. Chatting. Comments/likes. Analogy : Imagine there is an office wi"See full answer

    Technical
  • +3

    "The first step is to clarify what the interviewer means by a sales decline. Questions I would ask here include: Did sales drop suddenly or gradually? What is the magnitude of the sales drop? Are sales down for a specific product? Are sales down for a specific channel (drive-thru, walk-in, etc.)? This series of questions is to make sure we are on the same page when we say 'sales are down.' We may not know the why yet, but the what should be easy to align on. Otherwise, how would"

    Will P. - "The first step is to clarify what the interviewer means by a sales decline. Questions I would ask here include: Did sales drop suddenly or gradually? What is the magnitude of the sales drop? Are sales down for a specific product? Are sales down for a specific channel (drive-thru, walk-in, etc.)? This series of questions is to make sure we are on the same page when we say 'sales are down.' We may not know the why yet, but the what should be easy to align on. Otherwise, how would"See full answer

    Execution
    Analytical
  • Google logoAsked at Google 

    "Questions: Can the toothbrush be a smart toothbrush, different from typical toothbrushes? Ans: Yes Children's age group? Ans: Pick your choice Cost? Ans: Not a concern Country? Ans: Ignore Personas: Parents typically help kids in brushing up to 5 years. Let us assume 5-10year olds as our focus. That is a decent 5%+ of global population. Pain Points: Brushing teeth for kids is a pain. They simply do not like it sometimes. Dental checkup is always a hassle. Some ki"

    Bg - "Questions: Can the toothbrush be a smart toothbrush, different from typical toothbrushes? Ans: Yes Children's age group? Ans: Pick your choice Cost? Ans: Not a concern Country? Ans: Ignore Personas: Parents typically help kids in brushing up to 5 years. Let us assume 5-10year olds as our focus. That is a decent 5%+ of global population. Pain Points: Brushing teeth for kids is a pain. They simply do not like it sometimes. Dental checkup is always a hassle. Some ki"See full answer

    Product Design
  • Google logoAsked at Google 

    "Since success metrics is a very broad term, to dive deep into WCS - What constitutes success. What is the objective of the company/product, north star/mission of the organization or product? Dependent on the company, market, the industry they play in. As an example: Facebook's mission is now empowerment, bringing the people together and giving them the power to build communities. Every part of its product aligns in one way or other with this goal. Be it, its Web/Mobile platform, Instagram,"

    Pm P. - "Since success metrics is a very broad term, to dive deep into WCS - What constitutes success. What is the objective of the company/product, north star/mission of the organization or product? Dependent on the company, market, the industry they play in. As an example: Facebook's mission is now empowerment, bringing the people together and giving them the power to build communities. Every part of its product aligns in one way or other with this goal. Be it, its Web/Mobile platform, Instagram,"See full answer

    Technical Program Manager
    Analytical
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  • Google logoAsked at Google 
    +7

    "check the count of both sentences if the same then start loop on words count and check the presence of words are the same."

    Suleman A. - "check the count of both sentences if the same then start loop on words count and check the presence of words are the same."See full answer

    Software Engineer
    Data Structures & Algorithms
    +2 more
  • "Clarification Questions I am assuming we need to deliver the packages to the doorstep. I am assuming we need to deliver all the packages which are ordered in a single day. For more product interview experience, please visit TechnoManagers https://technomanagers101.blogspot.com/ High level formula Number of Drones required = (US Population 330M)(Excluding 30% those below 10 years and above 65 years)(internet penetration 90%)([ (10% high networth people)(30 orders per year) ] + ["

    Anonymous Muskox - "Clarification Questions I am assuming we need to deliver the packages to the doorstep. I am assuming we need to deliver all the packages which are ordered in a single day. For more product interview experience, please visit TechnoManagers https://technomanagers101.blogspot.com/ High level formula Number of Drones required = (US Population 330M)(Excluding 30% those below 10 years and above 65 years)(internet penetration 90%)([ (10% high networth people)(30 orders per year) ] + ["See full answer

    Product Manager
    Estimation
  • Google logoAsked at Google 
    +1

    "Deep Learning is a part of Artificial Intelligence, it's like teaching the machine to think and make decisions on its own. It's like how we teach a child the concept of an apple - it's round, red, has a stem on top. We show them multiple pictures of apples and then they understand and can recognize an apple in future. Similarly, we feed lots of data to the machine, and slowly, it starts learning from that data, and can then make relevant predictions or decisions based on what it has learnt. A co"

    Surbhi G. - "Deep Learning is a part of Artificial Intelligence, it's like teaching the machine to think and make decisions on its own. It's like how we teach a child the concept of an apple - it's round, red, has a stem on top. We show them multiple pictures of apples and then they understand and can recognize an apple in future. Similarly, we feed lots of data to the machine, and slowly, it starts learning from that data, and can then make relevant predictions or decisions based on what it has learnt. A co"See full answer

    Machine Learning Engineer
    Concept
    +3 more
  • "Clarifying questions: 1M users- are these paying users? Daily active users? Once we know which users, we look at certain areas of initial investigation for patterns: Dashboards: Is this a flaw in the dashboard, or metrics pipelines not running? (Assuming not a problem) Geography: Are these users in a certain geolocation? (Ex: China bans the use of Netflix?) Users segments: Are these certain age group (kids, where parents might have restricted) or first-time users (they watched only one"

    A F. - "Clarifying questions: 1M users- are these paying users? Daily active users? Once we know which users, we look at certain areas of initial investigation for patterns: Dashboards: Is this a flaw in the dashboard, or metrics pipelines not running? (Assuming not a problem) Geography: Are these users in a certain geolocation? (Ex: China bans the use of Netflix?) Users segments: Are these certain age group (kids, where parents might have restricted) or first-time users (they watched only one"See full answer

    Execution
    Analytical
  • Google logoAsked at Google 
    +3

    "Questions: Clarify: High school = grades 9-12? So roughly ages 15-18 (4 years)? Are we talking about all high-school aged kids, or kids who actually attend HS? Do we count home schoolers? Drop outs? Assumptions: Let's assume we're estimating the number of children in the U.S. who are enrolled in/attend HS Assuming a uniform distribution of the population across ages Approach: U.S. Population = 300m Average lifespan = 80 years 4 years represented by HS age = 5% of the populati"

    Chelsea F. - "Questions: Clarify: High school = grades 9-12? So roughly ages 15-18 (4 years)? Are we talking about all high-school aged kids, or kids who actually attend HS? Do we count home schoolers? Drop outs? Assumptions: Let's assume we're estimating the number of children in the U.S. who are enrolled in/attend HS Assuming a uniform distribution of the population across ages Approach: U.S. Population = 300m Average lifespan = 80 years 4 years represented by HS age = 5% of the populati"See full answer

    Product Manager
    Estimation
  • Google logoAsked at Google 

    "Clarifying Questions First, let me try to clarify what kind of self-driving car are we talking about here. Let' say, we have the following top-level assumptions: Fully autonomous Family Sedan Car US Market This technology is only available with Google In a real face-to-face interview would pause to ask the interviewer to correct assumptions or ask for other features. Consumer Family - uses the autonomous ability of the car to spend time with kids while dropping them off to"

    Vidur K. - "Clarifying Questions First, let me try to clarify what kind of self-driving car are we talking about here. Let' say, we have the following top-level assumptions: Fully autonomous Family Sedan Car US Market This technology is only available with Google In a real face-to-face interview would pause to ask the interviewer to correct assumptions or ask for other features. Consumer Family - uses the autonomous ability of the car to spend time with kids while dropping them off to"See full answer

    Product Strategy
    System Design
  • Google logoAsked at Google 

    "Product - Google Glass Undefined Core Segment & Jobs-to-Be-Done - Google pitched Glass to “everyone” but never clarified a must-have use case for any one group. Improper Category Context - It was positioned as a lifestyle product, but could not justify a use case that a mobile device could not already do. Premium Pricing of a Prototype- Explorer Edition cost 1500 usd. This gap alienated hobbyists and discouraged volume sales. Privacy Backlash- The Always-on camera r"

    Anjan M. - "Product - Google Glass Undefined Core Segment & Jobs-to-Be-Done - Google pitched Glass to “everyone” but never clarified a must-have use case for any one group. Improper Category Context - It was positioned as a lifestyle product, but could not justify a use case that a mobile device could not already do. Premium Pricing of a Prototype- Explorer Edition cost 1500 usd. This gap alienated hobbyists and discouraged volume sales. Privacy Backlash- The Always-on camera r"See full answer

    Product Marketing Manager
    Product Strategy
  • +1

    "US population = 330M , 80M across 4 generations population that is physically able to travel, can afford travel, travels for business ranges between 20-60 year olds = 160M calculating maximum demand: long weekends in summer are peak travel times, lets assume 60% of population who are able and can afford travel, do so during long weekend = 0.6x160M lets say 60% of this population choses prefers domestic travel while 40% go international (consider Mexico, Canada, London are international"

    Ananya M. - "US population = 330M , 80M across 4 generations population that is physically able to travel, can afford travel, travels for business ranges between 20-60 year olds = 160M calculating maximum demand: long weekends in summer are peak travel times, lets assume 60% of population who are able and can afford travel, do so during long weekend = 0.6x160M lets say 60% of this population choses prefers domestic travel while 40% go international (consider Mexico, Canada, London are international"See full answer

    Estimation
  • "As a technology leader with enormous power and influence, Google has a significant role to play in global social responsibility. Right now, that means that Google must focus on how humanity can create a sustainable future. If I had unlimited resources, I would focus on the products that enable future mobility in sustainable cities. The success of Gogoro, the Taiwanese scooter manufacturer that has created a swappable battery pack system for small scooters, shows how green tech, consumer visib"

    Peter H. - "As a technology leader with enormous power and influence, Google has a significant role to play in global social responsibility. Right now, that means that Google must focus on how humanity can create a sustainable future. If I had unlimited resources, I would focus on the products that enable future mobility in sustainable cities. The success of Gogoro, the Taiwanese scooter manufacturer that has created a swappable battery pack system for small scooters, shows how green tech, consumer visib"See full answer

    Product Design
  • "Trying to find the reason for the low utilization. If it is systematic risk, I will down size the team temporarily. If is due to planning try to tweak details in order to bring 50-50 with a 90 days target time."

    Arnab R. - "Trying to find the reason for the low utilization. If it is systematic risk, I will down size the team temporarily. If is due to planning try to tweak details in order to bring 50-50 with a 90 days target time."See full answer

    Technical Program Manager
    Program Sense
  • Google logoAsked at Google 

    "Note: This is my answer that I generated loosely while I was practicing this question. I didnt want to go down the product design framework as this is more of an execution question, so I came up with my own zombified framework to focus more on strategy + execution. Open to feedback on my answer - understand its not the most perfect! Question: How would I launch a digital library product as a Google PM Clarifications: Standalone product? : standalone Region specific: No (up to me) Goa"

    Roy C. - "Note: This is my answer that I generated loosely while I was practicing this question. I didnt want to go down the product design framework as this is more of an execution question, so I came up with my own zombified framework to focus more on strategy + execution. Open to feedback on my answer - understand its not the most perfect! Question: How would I launch a digital library product as a Google PM Clarifications: Standalone product? : standalone Region specific: No (up to me) Goa"See full answer

    Product Manager
    Product Strategy
    +2 more
  • +2

    "Clarifying Questions: Clarify scenario My assumed answer: I walk through example flow of family watching YT via Chromecast on parent’s account, then an adult-themed video auto-plays What is goal? My assumed answer: From the prompt, the immediate goal is to prevent inappropriate videos from playing at inappropriate times. At a higher-level, since Google/YT has such a high market penetration % already, the goal is retention of existing users and not having them stop usin"

    Arthur Y. - "Clarifying Questions: Clarify scenario My assumed answer: I walk through example flow of family watching YT via Chromecast on parent’s account, then an adult-themed video auto-plays What is goal? My assumed answer: From the prompt, the immediate goal is to prevent inappropriate videos from playing at inappropriate times. At a higher-level, since Google/YT has such a high market penetration % already, the goal is retention of existing users and not having them stop usin"See full answer

    Execution
    Product Design
  • Engineering Manager
    Program Sense
    +1 more
  • Google logoAsked at Google 

    "Assume you have a talking toy that can record voice. Machine learning is this magic that you could use to make this toy really useful for yourself. For a week - talk to this toy about your favorite color, favorite breakfast, what kind of weather you like, so on. The following week you could ask questions like today's weather is so and so - what breakfast should I have? , when should I plan a play date with my friends etc.."

    Srinivas P. - "Assume you have a talking toy that can record voice. Machine learning is this magic that you could use to make this toy really useful for yourself. For a week - talk to this toy about your favorite color, favorite breakfast, what kind of weather you like, so on. The following week you could ask questions like today's weather is so and so - what breakfast should I have? , when should I plan a play date with my friends etc.."See full answer

    Product Manager
    Behavioral
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