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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.4k
Companies
972
Updated
10.20.2026
1.4k Questions 972 Companies10.20.2026
PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

Showing 20 results
Google logo
Google
Medium
Product Manager

Plan a Google-Led Initiative to Reduce Homelessness in San Francisco's Downtown Core

Imagine you work at Google and the company wants to do something meaningful about homelessness in downtown San Francisco. Answer as Google, not as the...

Product Design & StrategyProduct Strategy
0
0
4 people solved
Jun 9, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Improving the Everyday Water Bottle for a Chosen User Segment

As a product manager, you are asked to design an improved water bottle. Decide who it should be better for, explain what is wrong with today's bottles...

Product Design & StrategyProduct SensePrioritization & Tradeoffs
0
0
7 people solved
Feb 28, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Two-Sided Food Delivery App Design for Diners and Restaurants

You are asked to design a food delivery app in the style of large delivery marketplaces such as Swiggy or Zomato. It is a mobile app for the customers...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
6 people solved
Nov 7, 2024
DrinkPrime logo
DrinkPrime
Medium
Product Manager

Order-to-Installation Customer Journey for a Configured Home Water Purifier

Design the end-to-end flow for a customer ordering a customized drinking water purifier, from booking the order through delivery and installation in t...

Product Design & StrategyProduct Sense
0
0
6 people solved
Nov 10, 2024
Reddit logo
Reddit
Medium
Product Manager

Defining a Success Metrics Framework for Reddit as a Platform

You are a product manager on Reddit's product team. Leadership wants a clear way to tell whether Reddit, as a whole, is succeeding. Explain how you wo...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Apr 12, 2024
Meta logo
Meta
Medium
Product Manager

Defining the Goal and Metric Tree for Facebook's Crisis Response Tools

You are the product manager for Facebook's Crisis Response feature. Assume it works as it does publicly: when a natural disaster or another emergency ...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Jun 6, 2024
Google logo
Google
Medium
Product Manager

Rethinking the Fuel Stop: Product Design for the Gas Station Visit

Rethink the experience of stopping at a gas station. Decide whose experience you are improving, what goes wrong for them today and what you would chan...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Mar 22, 2024
Google logo
Google
Medium
Product ManagerIntern

Design a product for meaningful connections

You are interviewing for a Product Manager product case. Work through this prompt in a structured way: Design a product that helps users connect with ...

Product Design & StrategyProduct SenseMetrics & KPIs
10
0
72 people solved
Jul 1, 2023
Meta logo
Meta
Medium
Product Manager

Invent a Phone-Native Facebook Feature: Goal, Users, MVP and Metrics

Suppose you are a product manager asked to create a new experience inside Facebook, designed for the phone first. What would you build? Pick the idea,...

Product Design & StrategyProduct Sense
0
0
8 people solved
Jul 5, 2024
Google logo
Google
Medium
Product Manager

Theme Park Companion App: Choose Visitors, Prioritize Pain Points and Scope an MVP

You are asked to design an app for an amusement park. Decide whom the app serves, which of their problems it solves first, what the first release cont...

Product Design & StrategyProduct Sense
0
0
5 people solved
Jul 8, 2024
Amazon logo
Amazon
Medium
Product Manager

Decide How an Upstart Online Retailer Handles a Return Request After the Window Closes

You are a product manager at a company that has only recently entered a crowded e-commerce market. A customer asks to send back an item, but the retur...

Product / Decision MakingBusiness Case Analysis
0
0
6 people solved
Feb 16, 2024
DoorDash logo
DoorDash
Medium
Product Manager

Product Sense: Finding the Highest-Impact Upgrade to Spotify's Podcast Experience

How would you make Spotify a better app for podcasts? Decide whose experience you are improving, find the problem most worth solving, propose a soluti...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Mar 8, 2025
Google logo
Google
Medium
Product Manager

Photo app for blind users: product design from taking a photo to sharing it

As a product manager, you are asked to design a photo app made for people who are blind. Decide whom you would build it for and which of their problem...

Product Design & StrategyAccessibility & Inclusive DesignAI Product Management
0
0
4 people solved
Dec 31, 2024
Opendoor logo
Opendoor
Medium
Product Manager

Product Design: Passenger Cabin for a Car That Never Needs a Driver

Imagine a car that can drive itself everywhere, in any conditions, so that nobody on board ever has to steer, brake or take over. How would you design...

Product Design & StrategyProduct Sense
0
0
4 people solved
May 22, 2024
Meta logo
Meta
Hard
Product Manager

Prioritize voice-to-text or assistant?

For the same accessibility-focused VR product, assume the team can ship only one feature first because engineering capacity is limited: voice-to-text ...

Product / Decision MakingPrioritization & TradeoffsAccessibility & Inclusive Design
6
0
53 people solved
Apr 10, 2024
Google logo
Google
Medium
Product Manager

Envisioning a Refrigerator from Google: Users, Features and Success Metrics

You are a product manager asked to design a refrigerator from Google. Explain what the product should achieve, choose who it is for, propose and prior...

Product Design & StrategyProduct SenseProduct Strategy
0
0
6 people solved
Jan 18, 2024
Powerplay logo
Powerplay
Medium
Product Manager

Note-Taking App Design: Picking a Target User, MVP and Success Metrics

Design a note-taking app. Explain who you would build it for, which of their problems the app should solve, which features you would ship first and wh...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Nov 26, 2025
Google logo
Google
Medium
Product Manager

Physical product redesign: rethinking the ceiling fan for a user group you choose

You are a product manager asked how you would redesign the ceiling fan. Choose who you are designing for and where the fan is used, work out what toda...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
6 people solved
Mar 18, 2024
Google logo
Google
Medium
Product Manager

Product Sense: Designing a Payments Product Aimed at Italian Teenage Boys

As a PM, you are asked to build a payment product whose target users are teenage boys living in Italy. Describe who it serves, what it does, and how y...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jun 29, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: How Facebook Could Help People Plan Weddings

Meta wants Facebook to help people who are planning a wedding. As a product manager, design that experience: explain why it is worth building for Meta...

Product Design & StrategyProduct Sense
0
0
5 people solved
Mar 9, 2024
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