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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

Conceiving the Post-Smartphone Product: A Five-to-Seven-Year Product Vision

You are a product manager asked to design a product that takes over the role the smartphone plays in people's lives within the next five to seven year...

Product Design & StrategyProduct SenseProduct Strategy
0
0
4 people solved
Feb 24, 2025
Google logo
Google
Medium
Product Manager

Product Design Exercise: A Writing Pen Built Around Kids' Needs

Design a pen made for children to use. `hint Separate user from buyer The child holds the pen, but adults buy it and decide where it is allowed. Decid...

Product Design & StrategyProduct SenseUser Research & Discovery
0
0
5 people solved
Sep 28, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Inventing and Scoping a New Feature for Meta's Messaging Apps

Come up with a new, inventive feature for chat and design it. The interviewer keeps the prompt open-ended on purpose and says you may assume whatever ...

Product Design & StrategyProduct Sense
0
0
7 people solved
Jun 19, 2024
Google logo
Google
Medium
Product Manager

Design a screenless robot: choose its purpose, users and voice-first interaction

Design a robot that has no screen. Decide what the robot is for and whom it serves, then explain how you would design it, including how people would c...

Product Design & StrategyProduct Sense
0
0
6 people solved
Aug 27, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Designing a First Phone for Children Under Five: Users, Safety and Metrics

Design a phone for children younger than five. Explain whom you are building for, which problems the phone solves for them, what the first version wou...

Product Design & StrategyProduct Sense
0
0
6 people solved
Sep 27, 2024
Google logo
Google
Medium
Product Manager

Rethinking the Bookshelf for Senior Citizens: A Physical Product Design Exercise

Come up with a bookshelf meant for older people to use. Explain exactly who you are designing for, which problems the design solves, and which concept...

Product Design & StrategyProduct Sense
0
0
5 people solved
Aug 28, 2024
BlaBlaCar logo
BlaBlaCar
Medium
Product Manager

Growth Plan to Win Back a Carpooling App's Drivers and Riders After COVID Lockdowns

You are the product manager responsible for growth at a social carpooling app. COVID-19 lockdowns have been in force, and the app's key numbers (daily...

Product Design & StrategyGrowth & Monetization
0
0
6 people solved
Jul 25, 2024
Meta logo
Meta
Medium
Product Manager

Design a Startup Product That Takes the Pain Out of Parking

You are the product manager at a startup that has raised plenty of money, and the team wants parking to be the problem it solves. Decide which parking...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
6 people solved
Jun 25, 2025
LinkedIn logo
LinkedIn
Medium
Product Manager

Airbnb PM Case: Designing a Furniture Product for the Home-Sharing Marketplace

You are a product manager at Airbnb, and your task is to design furniture. Decide who the furniture is for and which problems it solves, choose what t...

Product Design & StrategyProduct SenseProduct Strategy
0
0
6 people solved
May 15, 2025
Meta logo
Meta
Medium
Product Manager

Zoom PM: Choose a Team Goal and Build North-Star, Input and Guardrail Metrics

You have just joined Zoom as a product manager and lead a team. What goals would you set for that team, and which metrics would tell you whether you a...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Jun 4, 2026
Google logo
Google
Medium
Product Manager

Next-Track Logic for a Million-Song Radio Service Driven by One Listener Input

A radio station draws its music from a catalog of more than one million songs. Design the algorithm that decides which song plays next, given that the...

Machine LearningProduct SenseRecommendation Systems
0
0
7 people solved
Apr 15, 2024
Google logo
Google
Medium
Product Manager

Animal tracking product: picking a segment, MVP device and success metrics

Design a product that helps people keep track of animals. Decide who it serves, what it does, and how you would judge whether it works. `hint Let the ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Sep 3, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Surface Partnership: Design Delta's Seatback Entertainment System

You are a product manager on the Microsoft Surface team. Delta Air Lines has asked you to design its ideal in-flight entertainment system. Nothing is ...

Product Design & StrategyProduct SenseProduct Strategy
0
0
5 people solved
Aug 13, 2024
Meta logo
Meta
Medium
Product Manager

Design an In-App Restaurant Table Booking Product for Meta's Apps

You are a product manager at Meta. Design a product that lets people reserve a table at a restaurant. `hint Start from Meta's edge Ask what Meta's app...

Product Design & StrategyProduct Sense
0
0
6 people solved
Oct 9, 2024
SoFi logo
SoFi
Medium
Product Manager

Choose a Millennial Segment and Design an MVP for Their Biggest Money Problem

You are asked to build a personal finance product, delivered as an app, whose target users are millennials: the generation commonly defined as born be...

Product Design & StrategyProduct Sense
0
0
5 people solved
Aug 3, 2024
Meta logo
Meta
Medium
Product Manager

Measuring a voice-only Stories format at Meta: primary metric, funnel and guardrails

You are a product manager at Meta, and your team is launching a new kind of Stories post that contains only audio, with no photo or video. What metric...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
0
0
5 people solved
May 31, 2026
Google logo
Google
Medium
Product Manager

Plan a Public City Wi-Fi Network: Goal, Target Users, Rollout and Success Metrics

You are a product manager asked to design a public Wi-Fi network for the city where you live. Approach it as a product rather than a wiring diagram: d...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Dec 18, 2024
Apple logo
Apple
Medium
Product Manager

Product Sense: Choosing a Segment and Designing an Apple Watch Improvement

You are a product manager on Apple Watch. How would you make it better? `hint Choose before you build The watch serves very different people, from ath...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
4 people solved
Dec 11, 2024
Google logo
Google
Medium
Product Manager

Controller Algorithm for a Single-Rider Pandemic Elevator

A building has a bank of elevators, and a respiratory pandemic has made people unwilling to share a small enclosed space with strangers. In a product-...

System DesignTechnical Tradeoffs for PMsSimulation & State Machines
0
0
7 people solved
Oct 15, 2024
Google logo
Google
Medium
Product Manager

Collaborative genealogy app that makes building a family history social and fun

Design an app that helps people build their family tree and has a fun, social side, so that relatives enjoy working on it together. Explain who the ap...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
9 people solved
Nov 5, 2025
Previous1...373839...73Next
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