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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.0k
Companies
967
Updated
10.21.2026
2.0k Questions 967 Companies10.21.2026
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
Flipkart logo
Flipkart
Medium
Product Manager

Market-Entry Strategy for an E-Pharmacy Vertical in a Large Indian Marketplace

You are a product manager at one of India's largest e-commerce marketplaces. The company wants to add an e-pharmacy section to its existing store so c...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
4 people solved
Sep 15, 2024
Google logo
Google
Medium
Product Manager

Go-to-market and pricing plan for a working object-teleportation technology

Assume your company has found a way to teleport inanimate objects, and the technology works. As a product manager, explain how you would launch it and...

Product Design & StrategyGrowth & MonetizationProduct Strategy
0
0
5 people solved
Jul 2, 2025
Amazon logo
Amazon
Medium
Product Manager

Designing a Grocery Store for Shoppers After the COVID-19 Pandemic

Design a supermarket for the period after the COVID-19 pandemic. The pandemic changed how people buy groceries, so the store should reflect what shopp...

Product Design & StrategyProduct Sense
0
0
5 people solved
Apr 27, 2024
Google logo
Google
Medium
Product Manager

WhatsApp product health: choose a core metric set, then plan how to lift one metric

WhatsApp is Meta's messaging app for text, voice notes, voice and video calls, group chats and status updates. You are asked to evaluate it through me...

Analytics & ExperimentationMetrics & KPIsProduct Design & Improvement
0
0
6 people solved
Jun 7, 2025
Google logo
Google
Medium
Product Manager

Shared-scooter customer app: choose users, map trip needs, scope a first release

You are a product manager at a scooter-sharing business, asked to design the app its customers will use. Work out who the app serves and what it shoul...

Product Design & StrategyProduct Sense
0
0
7 people solved
Nov 25, 2023
Google logo
Google
Medium
Product Manager

Should Google Workspace (G Suite) add built-in malware protection? Evaluate the call

G Suite, Google's bundle of workplace apps such as Gmail, Drive, Docs and Calendar (since renamed Google Workspace), is considering adding malware and...

Product Design & StrategyProduct Strategy
0
0
6 people solved
Jan 1, 2025
DoorDash logo
DoorDash
Medium
Product Manager

Identify and Fix the Most Damaging Customer Pain Point in OpenTable Reservations

OpenTable is the service diners use to find restaurants and book tables, and that restaurants use to run their reservations. Decide which experience y...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
5 people solved
Jun 24, 2025
Meta logo
Meta
Medium
Product Manager

Facebook Watch Strategy: Picking One Content Vertical to Bet On and Defending It

Facebook Watch is the video destination inside the Facebook app, carrying content such as shows, live video and creator clips. You are the product man...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Dec 16, 2024
Instacart logo
Instacart
Medium
Product Manager

Product Taste: Explain What Keeps You Coming Back to Three Everyday Consumer Apps

Name three consumer apps you use regularly and explain why each one has earned a place in your routine. `hint Pick for range Choose apps that serve di...

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

Launching a Home-Kitchen Cookie Shop Online: Viability, Positioning and Go-to-Market

You want to start an online business selling homemade cookies. How would you go about building it? Walk through whether the idea is worth pursuing, wh...

Product Design & StrategyProduct StrategyBusiness Case Analysis
0
0
4 people solved
Sep 19, 2024
Meta logo
Meta
Medium
Product Manager

Startup product sense: taking the pain out of shopping for furniture

Imagine you are a founder starting a new company. Design a product that makes buying furniture easier. Decide who it is for and which problems it shou...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
4 people solved
Aug 4, 2025
Meta logo
Meta
Medium
Product Manager

Instagram Reels Ad Load Decision: Testing One Ad per Five Organic Videos

You are a product manager at Meta working on Instagram Reels. The team proposes showing an "Ad Reel", a sponsored video in the Reels stream, after eve...

Product / Decision MakingExperiment Design (A/B Testing)Growth & Monetization
0
0
5 people solved
Jun 15, 2025
Meta logo
Meta
Medium
Product Manager

Go or No-Go on a 2D Casual Games Bet for Facebook: Strategy, Risks and Success Metrics

Facebook is weighing whether to build a 2D games offering. Would you recommend that it go ahead? Make a clear call and explain how you reached it. `hi...

Product Design & StrategyProduct StrategyExperiment Design (A/B Testing)
0
0
5 people solved
May 15, 2024
Zillow logo
Zillow
Medium
Product Manager

Improve Zillow's iBuying service that makes instant cash offers to home sellers

You are a product manager on Zillow Offers, Zillow's instant-offer (iBuying) service: a homeowner requests an offer online, Zillow makes a cash offer ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
2 people solved
Jun 18, 2025
Google logo
Google
Medium
Product Manager

Google Maps monetization: find, prioritize and measure new revenue streams

You are a product manager on Google Maps, and leadership has asked you to grow the revenue the product generates. Explain how you would approach this:...

Product Design & StrategyGrowth & MonetizationProduct Strategy
0
0
5 people solved
Apr 25, 2024
Amazon logo
Amazon
Medium
Product Manager

Amazon Product Launch: Choose an MVP to Test a Home Improvement Services Business

Amazon is interested in entering the home improvement services market, meaning paid work done in customers' homes such as repairs, installation and re...

Product Design & StrategyProduct StrategyRequirements & Launch Execution
0
0
6 people solved
Dec 17, 2025
LinkedIn logo
LinkedIn
Medium
Product Manager

TurboTax Strategy Against a Free Tax-Prep Rival (Credit Karma)

You are a product manager on TurboTax, the do-it-yourself tax-preparation product, which makes its money mainly from paid editions. Credit Karma, a pe...

Product Design & StrategyMarket & Competitive AnalysisGrowth & Monetization
0
0
6 people solved
Dec 29, 2024
Google logo
Google
Medium
Product Manager

Product Design for Airline Cabins: A Google Entertainment Platform for Passengers and Carriers

Google wants to offer an in-flight entertainment system for airline passengers under its own brand. Design it. `hint Two customers, one cabin The airl...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jun 20, 2024
Meta logo
Meta
Medium
Product Manager

Open-Ended Product Design: Choose a Community and Build a Tool for Its Biggest Need

Pick a community and design a tool that helps it. The prompt does not name a community, so choosing one, and defending that choice, is part of the exe...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jul 16, 2024
Google logo
Google
Medium
Product Manager

Estimate the Annual Market for Paid Suborbital and Orbital Space Tourism

Estimate the size of the market for commercial space travel, meaning trips in which private customers pay to fly to space as passengers. Choose and ju...

Product / Decision MakingEstimation & Market Sizing
0
0
6 people solved
May 18, 2025
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