Google Interview Questions

P D. - "Steps in booking (eg. movie ticket booking) User logs in User enters details User selects seats User adds meal options User enters payment method User completes payment Scenarios Which can happen agents corner the tickets and then sell them at premium Multiple users booking at the same time and get an error message at the end Money gets stuck and will be refunded later Load at the server and server crashes Multiple users get t"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

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

Anjan - "Clarifying Questions: Platforms - Is it a web-based, mobile-based, or both? = Picking both For payment are we partnering with other providers like paypal, stripe? = assuming yes Partnering with shipping companies for shipment ? Is it online delivery? or just pick up within local markets? Expected number of daily users? Users: Sellers: People who sell fruits or vegetables or both Buyers: People who buy fruits and vegetables Note: For product design, I would just focu"See full answer

Ananya M. - "What is the purpose of the scooters? (commuting outside office building , zipping across on the floor or for employees to be able to get to locations nearby e.g. lunch, coffee ) what kind of scooter are we talking about? something like lime bike? what is the shape of the building? , I long corridor rectangular in shape or oval corridor so I can go around. do the floors have any other facility like a moving walkway? are there food services in every floor? (assuming scooters aren't allow"See full answer

P D. - " Summary of chapter for students to enable quick learning for revision Summary of books for readers so that they can make better decision to choose the book Summary of vedas to easily understand and teach the religious texts Summary of news articles for readers to quickly review the articles and then deep dive into specific topic Summarizing the legal documents for users to understand easily and ensure the authenticity and correctness of the documents Summarize research reports and s"See full answer

Exponent - "This is a Design a Product question. For this, we'll want to follow the formula for success: Ask clarifying questions Identify user types, behaviors, and pain points State the goal and use cases List current solutions Improvements / net new solutions Evaluate and select solutions Measure Success Summarize Ask clarifying questions It's important to get clarity on anything unclear. Asking questions also helps us limit scope early on s"See full answer

P D. - "Elderly Users Preventive Health checkups Alerting families and relatives in Emergency situations Easily calling relatives / friends - AR experience Reliving the past experiences Guiding them in case of crossing the road Making shopping easier for them by understanding their mood and ordering for them helping in deciding the song playlist based on emotions Kids Exercising and noticing the effort spent Fun based learning Help in social interactions Help parents understand"See full answer

Exponent - "This is another 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"See full answer

Mohith J. - "Recursion: 0 if NULL, else 1+max(height(left), height(right))"See full answer

Rachel. kazir R. - "developing secured mobile phones for soldiers. too hot. the challenge was to find a creative ideas for power reduction on the existing technology"See full answer