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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.4k
Companies
972
Updated
10.24.2026
2.4k Questions 972 Companies10.24.2026
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
Meta logo
Meta
Medium
Product Manager

Close-Friends Social App: Target Users, MVP Features and Success Metrics

Design a mobile app that lets people share updates with, and keep up with updates from, only their close friends. Explain who you would build it for, ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Jan 28, 2026
Google logo
Google
Medium
Product Manager

Mobile Marketplace for Secondhand Books: Users, Journeys and Information Architecture

You are designing a phone app where people can sell books they no longer need and buy secondhand copies from others. Both sides of the trade should be...

Product Design & StrategyProduct SenseTrust & Safety
0
0
7 people solved
Apr 30, 2024
Google logo
Google
Medium
Product Manager

Re-engage an Idle, Paying YouTube TV Subscriber via Their Chromecast and Nest

A YouTube TV subscriber keeps paying every month but almost never watches. Their home also has a Chromecast, Google Nest devices and a smart fridge. A...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
4 people solved
Nov 13, 2024
Stripe logo
Stripe
Medium
Product Manager

Product Design: An App That Helps Children Connect With Others

Design an app that children use to communicate. Decide which children it serves first, who they communicate with, and what it does that the tools they...

Product Design & StrategyProduct SenseTrust & Safety
0
0
7 people solved
Nov 28, 2023
Google logo
Google
Medium
Product Manager

Design a Google product that helps people discover, organize and attend events

Google wants to build a product for event gathering, and you are the product manager asked to design it. The brief says nothing more: it names no type...

Product Design & StrategyProduct Sense
0
0
6 people solved
May 4, 2024
Meta logo
Meta
Medium
Product Manager

Japanese Learning Product at Meta: Learner Segment, Pain Points and MVP

You are a product manager at Meta and have been asked to design a product that helps people learn Japanese. Decide who it is for, which of their probl...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
9 people solved
Jun 3, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Airport Terminal Vending Concept: Choosing the User, the Range and a First Version

Your task is to design a vending machine for airports. Decide whom it serves, what it sells, where it stands and how buying from it works. `hint Map w...

Product Design & StrategyProduct Sense
0
0
5 people solved
Nov 14, 2023
Google logo
Google
Medium
Product Manager

Accessible Smartphone Concept for People Who Are Blind

Design a mobile phone for people who are blind. Decide which blind users you are designing for and what they need from a phone, choose the capabilitie...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
7 people solved
Aug 2, 2025
Google logo
Google
Medium
Product Manager

Design a Study-Abroad ROI and Education-Loan Payback Tool for Indian Students

A recent engineering graduate in India holds a B.Tech in information technology from an ordinary, non-premier college and has a job paying INR 4 lakh....

Product Design & StrategyProduct SenseBusiness Case Analysis
0
0
4 people solved
Aug 29, 2024
TuSimple logo
TuSimple
Medium
Product Manager

Inventing a Time-Travel Product for TuSimple, an Autonomous Trucking Company

TuSimple, a company known for developing autonomous trucking technology, wants you to design a time machine for it. Explain what the time machine is, ...

Product Design & StrategyProduct Sense
0
0
6 people solved
Apr 3, 2024
Google logo
Google
Medium
Product Manager

Google Product Sense: Choosing a Segment and First Version for a Location-Sharing App

Google plans to launch a new app whose core is location sharing technology. As the product manager, decide which user group you would build it for, th...

Product Design & StrategyProduct SenseTrust & Safety
0
0
5 people solved
Feb 8, 2025
Meta logo
Meta
Medium
Product Manager

Build a consumer product that makes booking and tracking personal appointments easy

Design an app that helps people schedule the appointments in their personal lives rather than at work, for example a dentist visit, a haircut, a fitne...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
8 people solved
Aug 24, 2025
Meta logo
Meta
Medium
Product Manager

Facebook Shops after launch: drive adoption and add features that deepen engagement

You are the product manager for Facebook Shops, which Meta launched recently. Shops lets businesses set up an online storefront on Meta's apps where p...

Product Design & StrategyGrowth & MonetizationProduct Design & Improvement
0
0
5 people solved
Jul 27, 2024
Google logo
Google
Medium
Product Manager

Mobile App for Carrot Growers: Segment, Pain Points and a First Version

An interviewer asks you to design a mobile app for farmers who grow carrots. Nothing else is specified: you decide which growers to serve, which probl...

Product Design & StrategyProduct SensePrioritization & Tradeoffs
0
0
6 people solved
Sep 21, 2025
Meta logo
Meta
Medium
Product Manager

Reducing the Risk of Product Decisions: A PM's Approach From Discovery to Rollout

As a product manager, how do you reduce the risks that come with the product decisions you make? Describe your approach, so the interviewer can see ho...

Product / Decision MakingAmbiguity & Decision MakingRequirements & Launch Execution
0
0
4 people solved
Aug 17, 2024
Slack logo
Slack
Medium
Product Manager

Slack Spam Strategy: Defining It, Picking What to Fix First and Measuring Progress

You are a product manager at Slack. How would you stop spam on the product? Explain what you count as spam and how it reaches people, decide what you ...

Product Design & StrategyTrust & SafetyMetrics & KPIs
0
0
6 people solved
Apr 7, 2024
eBay logo
eBay
Medium
Product Manager

Measuring Whether Organizational-Health Insights Drive Action for B2B Customers

A B2B product gives its customers data insights about the health of their own organization. How would you measure whether those insights are successfu...

Analytics & ExperimentationMetrics & KPIsCausal Inference
0
0
6 people solved
Jun 12, 2024
Meta logo
Meta
Medium
Product Manager

Raise engagement and monetization through Instagram's shopping features

You are the product manager for Instagram Shopping, the set of features that lets people discover products from businesses and creators on Instagram a...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
6 people solved
May 18, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Designing a Two-Sided Online Marketplace for Antiques

Design a product that lets people buy and sell antiques online. Explain whom it serves on each side of the transaction, which of their problems you wo...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
6 people solved
Jul 13, 2024
PayU logo
PayU
Medium
Product Manager

Instagram teardown: goal, personas, creator and viewer features, metrics, usage patterns

You are interviewing for a product manager role and are asked to walk the interviewer through Instagram as it exists today: its main features, who the...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
Mar 29, 2025
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