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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
Zomato logo
Zomato
Medium
Product Manager

Selecting 500 of 1,000 U.S. Restaurants to Onboard Without Comparable Data

The year is 2014 and you are a product manager at Zomato. Your team is already three weeks behind schedule. You have a list of 1,000 restaurants locat...

Product / Decision MakingPrioritization & TradeoffsRequirements & Launch Execution
1
0
25 people solved
Oct 20, 2026
OpenAI logo
OpenAI
Medium
Product Manager

OpenAI Product Strategy: First Feature to Help People Without Tech Skills Use AI

OpenAI wants its AI tools to be easier to use for people who have no technical background. As a product manager, which product or feature would you pu...

Product Design & StrategyAI Product ManagementPrioritization & Tradeoffs
2
0
17 people solved
Oct 1, 2026
Capital One logo
Capital One
Medium
Product Manager

Define the Role Capital One's Banking App Plays in the Bank's Growth and Profit

You are interviewing for a product manager role at Capital One. The interviewer asks you to lay out the business strategy for the company's mobile ban...

Product Design & StrategyProduct StrategyGrowth & Monetization
6
0
53 people solved
Jul 22, 2026
Meta logo
Meta
Medium
Product Manager

Product Improvement Plan for WhatsApp's One-Way Broadcast Channels

You are a product manager at Meta working on WhatsApp. WhatsApp Channels lets people follow organizations, creators and public figures and receive the...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
3
0
26 people solved
Sep 30, 2026
Revolut logo
Revolut
Medium
Product Manager

Revenue Growth Strategy for Revolut Payments: Drivers, Levers and Guardrails

You are interviewing for a product manager role at Revolut. How would you grow the revenue that Revolut's payments product brings in? `hint Find the d...

Product Design & StrategyGrowth & MonetizationBusiness Case Analysis
1
0
11 people solved
Oct 8, 2026
Google logo
Google
Medium
Product Manager

Hotel Vending Machine Product Design: Guest Segment, Features and Success Metrics

Your interviewer asks you to design a vending machine for a hotel. Decide which guests it is for, which of their problems it should solve, what it sel...

Product Design & StrategyProduct SenseMetrics & KPIs
2
0
17 people solved
Oct 13, 2026
Google logo
Google
Medium
Product Manager

Product Design: Driverless Vehicle and Service for the Daily Work Commute

Design a driverless vehicle that serves people's daily trips to and from work. `hint Same trip, every weekday A commute repeats on a predictable sched...

Product Design & StrategyProduct Sense
0
0
6 people solved
Oct 18, 2026
Reddit logo
Reddit
Medium
Product Manager

Reddit Onboarding: Matching Newcomers to Communities They Will Keep Visiting

You are a product manager at Reddit, where discussion happens inside thousands of topic communities (subreddits) that volunteers create and moderate. ...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
1
0
13 people solved
Oct 1, 2026
Capital One logo
Capital One
Medium
Data Scientist Locked

Evaluate Growth and Pricing for a Grocery Delivery Startup

Work through a grocery delivery data science mini-case covering marketplace growth, unit economics, profit calculation, and regional pricing strategy....

Analytics & ExperimentationBusiness Case AnalysisGrowth & Monetization
57
0
386 people solved
Jul 12, 2026
Uber logo
Uber
Medium
Product Manager

Spotify Product Improvement: A Plan to Deepen Podcast Listening

As a product manager at Spotify, you have been asked to increase how much users engage with podcasts. What would you do? `hint Find the weakest step f...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
2
0
15 people solved
Sep 24, 2026
Stripe logo
Stripe
Medium
Product Manager

Stripe: choosing the next financial offering to build for SMB merchants

You are a product manager at Stripe, the payments company. Stripe wants the next financial product it builds to do more for small and mid-sized busine...

Product Design & StrategyProduct StrategyPrioritization & Tradeoffs
1
0
16 people solved
Oct 3, 2026
Stripe logo
Stripe
Medium
Product Manager

Product Design: A Guided Tax-Filing Product Like TurboTax for Individual Filers

Design a tax-preparation product like TurboTax that walks individuals through preparing and filing their income tax returns. `hint Start from the shoe...

Product Design & StrategyProduct Sense
1
0
16 people solved
Sep 14, 2026
Anthropic logo
Anthropic
Hard
Software Engineer Locked

Design a Prompt Sharing Product

Design a prompt-sharing product with private and public flows, stable versions, permissions, attribution, remixing, revocation, and safe execution. Pr...

System DesignSystem Design Fundamentals
57
0
386 people solved
Jul 8, 2026
Revolut logo
Revolut
Medium
Product Manager

Revolut Money Transfers Abroad: Segments and Levers for a 2x Usage Goal

Revolut is a financial app that lets customers hold and exchange many currencies and send money to people and accounts in other countries. As a produc...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
2
0
14 people solved
Sep 7, 2026
Meta logo
Meta
Medium
Product Manager

Root-Causing an Instagram Satisfaction Decline During Ad Monetization Growth

You are a product manager at Meta working on Instagram. Instagram's advertising revenue has gone up, but over the same stretch its user satisfaction h...

Analytics & ExperimentationMetric Diagnostics
1
0
18 people solved
Sep 20, 2026
Google logo
Google
Medium
Product Manager

Lay Out a Five-Year Plan to Make Waymo's Robotaxi Business Profitable

Imagine you have just been named CEO of Waymo, the Alphabet company that runs a driverless ride-hailing service. Lay out the strategy you would follow...

Product Design & StrategyProduct StrategyBusiness Case Analysis
2
0
20 people solved
Sep 28, 2026
Palo Alto Networks logo
Palo Alto Networks
Medium
Product Manager

Turning Around an Underused AI Product: Diagnosis, Fixes and Metrics

Adoption of an AI product you manage is low. How would you find out why, and how would you turn it around? `hint Find where people stop Split adoption...

Product Design & StrategyAI Product ManagementUser Behavior & Funnels
0
0
10 people solved
Oct 2, 2026
Capital One logo
Capital One
Medium
Product Manager

Capital One Product Strategy: The Business Case for Mobile Banking App Engagement

You are a product manager at Capital One, the US bank and credit card issuer. The interviewer asks you to explain how a customer who uses Capital One'...

Product Design & StrategyBusiness Case AnalysisCausal Inference
5
0
60 people solved
Apr 5, 2026
Google logo
Google
Medium
Product Manager

Diagnosing and Reining In Runaway LLM Serving Spend for a Newly Shipped Feature

You are interviewing for a product manager role at Google. Soon after your team launched a generative AI feature, the cost of running the model behind...

Product / Decision MakingAI Product ManagementPrioritization & Tradeoffs
0
0
9 people solved
Oct 9, 2026
Airbnb logo
Airbnb
Medium
Product Manager

Airbnb Product Sense: Coordinating a Group of Travelers From First Idea to Booked Stay

You are a product manager at Airbnb. Design a feature that makes it easier for people traveling as a group, such as friends sharing a house or an exte...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
16 people solved
Sep 13, 2026
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