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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
OpenAI logo
OpenAI
Medium
Product Manager

Launch strategy for a memory-recording invention: first segment, pricing and growth

Imagine you have built a "memory machine." Explain how you would bring it to market. `hint Define the machine before the market The prompt never says ...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
8 people solved
Jul 9, 2026
Meta logo
Meta
Medium
Product Manager

Meta Verified Badge Program: Choosing a North-Star Metric, Inputs and Guardrails

You are a product manager at Meta and own verified accounts: the badge on Meta's apps, such as Facebook and Instagram, that shows an account really be...

Analytics & ExperimentationMetrics & KPIsCausal Inference
1
0
16 people solved
Aug 7, 2026
TikTok logo
TikTok
Medium
Product Manager

TikTok Shop: Helping Shoppers Get Answers From Merchants Before and After Purchase

TikTok lets people buy products without leaving the app: merchants list items in TikTok Shop, and shoppers find them in short videos, livestreams and ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
5 people solved
Sep 6, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Choosing and Justifying a New AI Capability for the Microsoft Office Apps

Microsoft is building AI into more and more of its products. As a product manager, propose one AI-driven feature to add to Microsoft Office and argue ...

Product Design & StrategyAI Product ManagementProduct Sense
1
0
10 people solved
Aug 15, 2026
Meta logo
Meta
Medium
Product Manager

Choosing a North Star and Guardrail Metrics for Meta's Gaming Expansion

Meta is expanding its investment in gaming. As the product manager accountable for this effort, which KPIs would you track to judge whether the expans...

Analytics & ExperimentationMetrics & KPIs
0
0
11 people solved
Aug 19, 2026
Stitch logo
Stitch
Medium
Product Manager

Finding Bank Partnership and Product Opportunities for Stitch's Payments Platform

You are interviewing for a product manager role at Stitch, a payments infrastructure company. Where could Stitch create value for banks? `hint Banks w...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
7 people solved
Aug 15, 2026
Capital One logo
Capital One
Medium
Product Manager

Capital One Banking App: Pick a Customer Segment and Solve a Money-Management Pain

You are a product manager at Capital One, the US bank and credit card company. Come up with a new feature for its mobile app: choose the customers you...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
3
0
28 people solved
Jan 14, 2026
Agoda logo
Agoda
Medium
Product Manager

Advise Agoda's CEO on Adding Spa Treatment Booking: Strategy and Pilot Plan

You are a product manager at Agoda, the online travel booking platform. The CEO is weighing whether to let customers book spa treatments through Agoda...

Product Design & StrategyProduct StrategyGrowth & Monetization
1
0
10 people solved
Aug 5, 2026
Sierra logo
Sierra
Medium
Product Manager

Picking and Designing the First AI Agent Use Case for a Streaming Platform

A streaming service wants to build an AI agent. You are the product manager: decide what the agent should do, and design it. `hint Choose the job befo...

Product Design & StrategyAI Product ManagementAI Agents
0
0
11 people solved
May 19, 2026
Capital One logo
Capital One
Hard
Data Scientist

Evaluate launching a vegan burger

Scenario You run a fast-food burger chain, and a rival has just launched a hit vegan burger. The question on the table: should you add a vegan burger ...

Analytics & ExperimentationBusiness Case AnalysisExperiment Design (A/B Testing)
68
0
613 people solved
Oct 13, 2025
Stripe logo
Stripe
Medium
Product Manager

Product Sense: Mobile Bank Account Experience for Children and Their Parents

Design a mobile banking app for children. Explain which age group you would build for, what the product does for the child and for the parent or guard...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
9 people solved
Aug 1, 2026
Salesforce logo
Salesforce
Medium
Product Manager

Building a Visibility Plan So the Right Customers Learn About Your Product

You are the product manager for a product, and you have been asked to increase how widely it is known among the people in its market who could buy or ...

Product Design & StrategyGrowth & MonetizationMarket & Competitive Analysis
1
0
13 people solved
Jul 11, 2026
Capital One logo
Capital One
Medium
Data Scientist

Evaluate credit-limit increase profitability

Business/Analytics Case: Credit Limit Increase Strategy You are a data scientist supporting a consumer credit business. Scenario The company is consid...

System DesignBusiness Case Analysis
26
0
299 people solved
Mar 1, 2026
Google logo
Google
Medium
Product Manager

Sequencing Indoor Wayfinding Features for Google Maps in Airports and Malls

You are a product manager on Google Maps. Suppose Google decides to extend Maps beyond getting people to a building's entrance and into guiding them i...

Product Design & StrategyPrioritization & TradeoffsRoadmapping & Planning
1
0
9 people solved
Sep 17, 2026
American Express logo
American Express
Medium
Product Manager

Go-to-Market and Phased Rollout Plan for Launching a New Washing Machine

You are interviewing for a product manager role, and with about five minutes left the interviewer asks how you would launch a washing machine and what...

Product Design & StrategyRequirements & Launch ExecutionGrowth & Monetization
0
0
8 people solved
Aug 27, 2026
Nintendo logo
Nintendo
Medium
Product Manager

Nintendo Product Strategy: Making the Case for a Switch Successor Console

You are a product manager at Nintendo. Make the case for why a next-generation Nintendo Switch should exist. Explain which problems for players, game ...

Product Design & StrategyProduct StrategyProduct Sense
0
0
8 people solved
Jul 31, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Teams AI Roadmap: A Framework for Ranking Candidate Features

You are a product manager on Microsoft Teams, Microsoft's workplace chat, meetings and calling app. Walk through the process you would use to choose t...

Product / Decision MakingPrioritization & TradeoffsAI Product Management
0
0
7 people solved
Oct 10, 2026
Airbnb logo
Airbnb
Medium
Product Manager

Presenting Your Track Record Building Consumer-Facing Products

Give me an overview of your product management work on consumer-facing products. `hint Find the through-line Rather than reciting each job in order, d...

Behavioral & LeadershipMotivation & FitProject Deep Dive
0
0
5 people solved
Sep 30, 2026
Google logo
Google
Medium
Product Manager

Google Strategy: The Business Rationale Behind Creating Chrome or Android

Google builds both Chrome and Android. Pick one of the two and explain why Google decided to create it. Some interviewers skip the choice and name the...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
4 people solved
Aug 29, 2026
Perplexity logo
Perplexity
Medium
Product Manager

Austin Robotaxi Launch: Size Demand and Fleet, Plan Peaks, Choose Operate or License

You are launching a self-driving ride service (a robotaxi) in Austin, Texas. Size the opportunity, work out the fleet you need, plan for busy and quie...

Product / Decision MakingOperations & CapacityEstimation & Market Sizing
1
0
12 people solved
May 8, 2026
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