Top Google Interview Questions

Product V. - "Clarifying QQ What is the definition of children - Say age 8-13 Are we referring to the writing pen - Ball or fountain - Feel free to make assumption Are we designing for the first time writing experience - Feel free to make an assumption What is the overall goal here - Allow children to experience with pen Any specific country or region - Say International I will take India and then we can design something on the similar lines for the developing world - something that wi"See full answer

Ranjani M. - "A refrigerator is used to store food in cold storage to prevent spoilage. If there is nothing specific from the interviewer, I would consider a robotic refrigerator to be a smart fridge that incorporates AI and movement. Clarifying questions: Digital / Physical product or combination Any particular demographic of customers? What is the goal of this product? Only home users to be considered? User cohorts: Families with children: Refrigerator being a common family appliance Couples and ro"See full answer

Tony A. - "Get alignment with interviewer on how Gen AI works, then talk about the automotive space with value chain analysis on high level: 1. Design the automobile 2. Source components 3 assemble 4. Market 5. sell to customer 6 vehicle operation and maintenance. Competition: Hyper competitive industry with ~10 big manufacturers in the world. Trends: EV, Self-driving Potential Goals for the Automotive company Gen AI use case: Gain market share by offering Gen AI driven value to its customers Bi"See full answer

Sohum S. - "I would assume that this is similar to an intervals question. Meeting Rooms II (https://www.lintcode.com/problem/919/?fromId=203&_from=collection) on Leetcode seems like the closest comparison, it's a premium question so I linked Lintcode. I'm assuming that we also need to just return the minimum number of cars used. You need to sort for the most optimal solution, so you're constrained by an O(nlogn) time complexity. So any sorting solution could work (using a heap, sorting the array input arra"See full answer

Guru M. - "I have softened recruited people through LinkedIn. People from LinkedIn are more than happy to share their feedback on new products and features and to my surprise, I also saved a lot of company money on recruiting through services and offered Amazon vouchers to participants instead."See full answer

Praful B. - " The productofarrays() function works by first creating an empty array to store the product of the two integers. Then, it iterates through the first array and multiplies each element by each element in the second array. The product of each element is then appended to the product array. Finally, the product array is returned def productofarrays(array1, array2): """ Calculates the product of two integers represented by two arrays. Args: array1: The first array. array2: The se"See full answer

Exponent - "This is a Fermi problem — an estimation or approximation problem with limited information and back-of-the-envelope calculations. There's no right answer: interviewers want to understand how you think and how well you can explain your reasoning, rather than what you already know. Recall the formula for Fermi problems: Ask clarifying questions Catalog what you know Make equation(s) Think about edge cases to add to equation **Breakdown components of your equat"See full answer

Anonymous Shark - "The other team was depending on the outcome of the release we were working on, since the service end points could not be established, the other team had to reshuffle their plans, and had to plan for uncertainity."See full answer

Anchal V. - "supervised learning: model is trained on the labeled data unsupervised learning: no labels provided - model learns by finding patterns , structure and groupings in the data. Semi-supervised learning: use small set of labels to guide learning for the larger pool of unlabeled data. reinforcement learning: leans by interacting with students the environment, receives reward and penalties based on actions self supervised: no labelled data . The model makes its own practice problems by"See full answer

Abhi S. - "CQs Is 10x capacity any specific time or in general Any time of the day , store should be able to handle To confirm, Grocery store objective is to sell day to day grocery and vegetables? Or do we want to include any other products Day to day grocery Why is the foot traffic more than 10x the typical cap. Was the store designed poorly or did the store not predict the foot traffic correctly ? We suddenly become local's favorite We want to design this single store to handle 10X capacity an"See full answer