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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

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
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
Google logo
Google
Medium
Product Manager

Explain the Product Principles That Guide Your Decisions as a PM

An interviewer asks you to describe your core product principles. Explain the few principles that most shape what you decide to build and how you buil...

Behavioral & LeadershipAmbiguity & Decision Making
0
0
6 people solved
Jun 1, 2025
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
Microsoft logo
Microsoft
Medium
Product Manager

Build a Workplace Chat Challenger to Slack: Target Segment, Wedge and MVP

Design a new product that competes with Slack, the workplace messaging tool organized around team channels. Explain which customers you would go after...

Product Design & StrategyProduct StrategyProduct Sense
0
0
6 people solved
May 28, 2024
Google logo
Google
Medium
Product Manager

Google Docs improvement: pick a user segment, find an unmet need, prioritize a fix

You are a product manager on Google Docs, Google's browser-based document editor. How would you make it better? Pick the users you would focus on and ...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Oct 10, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Children's first phone: choose an age band, balance safety and independence

Design a mobile phone made specifically for children. Explain which children you would build it for, what it should and should not do, and how you wou...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Aug 12, 2024
Postclick logo
Postclick
Medium
Product Manager

Product sense: ease aisle congestion at a small, fast-growing city grocery store

A small grocery store opened recently in a city. Business is good, and now every aisle is crowded with shoppers. How would you solve the crowding prob...

Product Design & StrategyProduct SenseUser Research & Discovery
0
0
4 people solved
Aug 21, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Designing India's CoWIN Vaccination Portal: Partner Features and Persona Metrics

The Government of India brings you in to design CoWIN, the national platform behind its COVID-19 vaccination drive. Answer in two parts: which feature...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Sep 13, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Designing a Residential Real Estate Marketplace for Home Transactions

Design a new product that helps people buy and sell homes. Decide who it should serve first, which problems in the buying and selling process it shoul...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
3 people solved
Dec 24, 2025
Google logo
Google
Medium
Product Manager

Google in Fuel Retail: Choosing a Driver Product and Scoping Its MVP

Imagine Google decides to get into the gas station business. What product or service should it build, and what would the minimum viable version of tha...

Product Design & StrategyProduct StrategyProduct Sense
0
0
4 people solved
Jul 11, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: Pick a Goal and Segment, Then Design an Upgrade for Meta's Messenger

You are a product manager on Messenger, Meta's app for chatting and calling Facebook friends and other contacts. How would you improve it? Choose a go...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Aug 10, 2024
Google logo
Google
Medium
Product Manager

Product Sense: Designing a Google Laundry Appliance from Users to MVP

You are a product manager asked to design a washing machine for Google. The prompt gives nothing more, so part of the exercise is deciding what that m...

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

Design an on-demand laundry pickup and delivery marketplace like ride-hailing

Design an "Uber for laundry": an app where people request laundry service on demand and a marketplace of providers fulfills the order, much as ride-ha...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
8 people solved
Sep 25, 2024
Google logo
Google
Medium
Product Manager

Product Design: Improving Laundry for People Who Share Washers and Dryers

How would you design and build a product that makes shared laundry work better for the people involved? `hint Follow one load Trace a single load from...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jul 10, 2024
Google logo
Google
Medium
Product Manager

Audio-First Music Product for Blind and Low-Vision Listeners

You are asked to design a music app for people who are blind. Explain how you would approach it: which users you would build for, what problems the ap...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
5 people solved
Jun 15, 2024
Google logo
Google
Medium
Product Manager

Product Sense: An E-Bike Sharing Service for Getting Around a University Campus

You are asked to design an app for renting electric bikes, aimed at college students who live on campus. Explain whom you would build it for, which of...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jul 28, 2024
Meta logo
Meta
Medium
Product Manager

Choose the North-Star and Guardrail Metrics for Facebook Trip-Planning Suggestions

You are the product manager at Meta responsible for a travel recommendation product on Facebook. How would you decide whether it is succeeding? Explai...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
6 people solved
Sep 12, 2025
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Should Walmart Build the Digital Wallet Its CEO Wants? Strategy Recommendation

You are a product manager at Walmart, and the CEO has asked you to launch a digital wallet. Should Walmart build one? Give a clear recommendation and ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Oct 4, 2025
Meta logo
Meta
Medium
Product Manager

Meta Product Sense: Pick a Musician Segment and Build Something They Need

You are a product manager at Meta. Design a new product for musicians: decide which musicians it serves and what problem it solves for them, and expla...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
4 people solved
Jun 30, 2025
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