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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
Amazon logo
Amazon
Medium
Product Manager

Designing an Option for Amazon App Customers to Defer Paying for Purchases

You are a product manager asked to design a "Pay Later" option for the Amazon app: a way for customers to get what they order now and pay for it after...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
4 people solved
Dec 1, 2023
Microsoft logo
Microsoft
Medium
Product Manager

Strategic Rationale for Microsoft Acquiring GitHub: Developers, Cloud and Enterprise

Microsoft bought GitHub in 2018. Explain why: what strategic problem was Microsoft solving, and what did owning GitHub give it that it could not get a...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
4 people solved
Jan 24, 2025
Google logo
Google
Medium
Product Manager

Choosing Between Brazil and Argentina for a Google Maps Market Launch

You are planning a Google Maps launch and have to choose between Argentina and Brazil. How would you decide which market to go with? `hint Fix the sco...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
6 people solved
Jun 10, 2024
Google logo
Google
Medium
Product Manager

Xerox CEO Strategy Case: Where Growth Comes From and How Investors Benefit

Imagine you have just been appointed CEO of Xerox, the document-technology company best known for office printers and copiers. How would you tackle th...

Product Design & StrategyProduct StrategyBusiness Case Analysis
0
0
4 people solved
Oct 31, 2023
Google logo
Google
Medium
Product Manager

Barber-booking app adding 20L water bottle delivery: same app or a separate app?

You are the product manager for a consumer app that people use to book a barber. The business now wants this same app to solve another problem as well...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
7 people solved
Dec 10, 2024
Google logo
Google
Medium
Product Manager

Everyday Non-Tech Products: Explain Their Design Strengths and Redesign One

Name three non-tech products that you love, and explain why each one is a favorite. Then choose one of the three and explain how you would make it bet...

Product Design & StrategyProduct SenseProduct Design & Improvement
0
0
7 people solved
May 15, 2024
Fandom logo
Fandom
Medium
Product Manager

Pitching How Your Product Experience Fits Fandom's Fan-Wiki and Media Business

You are interviewing for a product manager role at Fandom, the company behind a large network of fan-written wikis about games, films, TV shows and ot...

Behavioral & LeadershipMotivation & Fit
0
0
5 people solved
Jun 22, 2025
Google logo
Google
Medium
Product Manager

Grocery App Product Design: Shaping Referral Invites and Rewards

You are the product manager for a grocery app. Design a referral program for it: explain what the program is for, how customers would invite people th...

Product Design & StrategyGrowth & MonetizationProduct Sense
0
0
5 people solved
Nov 28, 2023
Google logo
Google
Medium
Product Manager

Go-to-Market Plan for a Google Food Delivery Launch

Assume Google has decided to move into food delivery. Lay out how it should enter the market. `hint Start from both sides of the marketplace A deliver...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
5 people solved
Sep 7, 2024
Google logo
Google
Medium
Product Manager

Estimation: Working Back From G Suite Revenue to a User Count

You are told that G Suite, Google's paid suite of email, documents, storage and meeting tools for organizations (now called Google Workspace), has rev...

Product / Decision MakingEstimation & Market Sizing
0
0
5 people solved
Oct 22, 2023
LinkedIn logo
LinkedIn
Medium
Product Manager

Strategy to Convert More LinkedIn Members Into Paying Subscribers

You are a product manager at LinkedIn. How would you grow the number of members who pay for a LinkedIn subscription? Explain which paid offerings and ...

Product Design & StrategyGrowth & Monetization
0
0
6 people solved
Aug 2, 2024
Google logo
Google
Medium
Product Manager

Zero-to-One Product Design: Bicycle Hire for Travelers Exploring a Destination

Design an app that lets tourists rent bicycles. Decide what the product should achieve, choose which travelers to serve first, work out what they need...

Product Design & StrategyProduct Sense
0
0
4 people solved
Dec 10, 2023
Meta logo
Meta
Medium
Product Manager

Reels in Meta's Long-Term Strategy and the Case for an Instagram-First Launch

Meta, the company formerly named Facebook, runs several apps, including the Facebook app and Instagram. It introduced Reels, its format for short, ver...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Sep 24, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Product Improvement Plan for Rover's Pet-Sitting and Dog-Walking Marketplace

Rover connects pet owners with people who board, sit for and walk their pets. What would you change to make the product better? `hint Choose a side of...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
4 people solved
Jan 14, 2025
Amazon logo
Amazon
Medium
Product Manager

Amazon Abandoned-Cart Reminder Emails: ML Signals and Levers to Lift Purchases

Amazon wants to use machine learning to decide how to email shoppers who have left items sitting in their shopping cart. The email reminds the shopper...

Machine LearningAI Product ManagementExperiment Design (A/B Testing)
0
0
6 people solved
Jul 19, 2024
Meta logo
Meta
Medium
Product Manager

Vehicle-Agnostic Parking Product: Finding, Booking and Securing Spots

Design a product that helps people manage parking. It has to work for more than just cars. `hint Look beyond the driver Consider everyone involved whe...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
6 people solved
Jul 30, 2024
Meta logo
Meta
Medium
Product Manager

Meta product sense case: collaborative travel planning tool

You are interviewing for a product manager role at Meta. The interviewer asks you to design a product that helps a group of people plan a trip togethe...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
Sep 24, 2025
Vedantu logo
Vedantu
Medium
Product Manager

Win Back Lapsed Amazon Marketplace Sellers on a Limited Budget

You are the product manager for seller products at Amazon. For this exercise, treat Amazon as a pure marketplace: it sells nothing itself, and everyth...

Product Design & StrategyGrowth & MonetizationSegmentation & Cohort Analysis
0
0
3 people solved
Mar 26, 2024
Google logo
Google
Medium
Product Manager

Revenue guesstimate for Google's AdSense publisher ad network

Estimate Google's AdSense revenue. AdSense is the program through which website owners show ads that Google sells on their pages and receive a share o...

Product / Decision MakingEstimation & Market Sizing
0
0
4 people solved
Jan 28, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Making LinkedIn's Registration Flow Work Better for New Members

You are a product manager at LinkedIn asked to improve the experience of signing up. Decide what "better" should mean here, choose which newcomers to ...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
5 people solved
Oct 26, 2023
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