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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
972
Updated
11.02.2026
4.0k Questions 972 Companies11.02.2026
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
OneMain Financial logo
OneMain Financial
Medium
Data Scientist

Optimize Credit-Card Strategy: Pricing, Limits, and Target Segments

Credit-Card Business Optimization Case You are evaluating a new credit-card product. You have or will estimate per-segment cost, revenue, and risk inp...

Analytics & ExperimentationBusiness Case AnalysisGrowth & Monetization
23
0
119 people solved
Jul 12, 2025
Google logo
Google
Medium
Product Manager

Google Maps Strategy: Using Crowdsourced Contributions to Keep Place and Road Data Current

You are a PM on Google Maps. Which strategic pillars would you set so that the information in Maps stays current through what its users contribute? `h...

Product Design & StrategyProduct StrategyMetrics & KPIs
0
0
6 people solved
Mar 10, 2026
OpenAI logo
OpenAI
Medium
Product Manager

Describe relevant PM experience

You are interviewing for a Product Manager role at OpenAI. Prepare outcome-oriented behavioral answers for these prompts: 1. Tell me about your experi...

Behavioral & LeadershipMetrics & KPIsExperiment Design (A/B Testing)
24
0
238 people solved
Mar 29, 2025
TikTok logo
TikTok
Medium
Data Scientist

Diagnose Search Issues with Relevant Metrics and Solutions

Brand-Name Search: Diagnosing Relevance and Safety Issues Brand clients report that when users search for their own brand name, the platform surfaces ...

Analytics & ExperimentationSearch RelevanceRanking Models
25
0
115 people solved
Jul 12, 2025
American Express logo
American Express
Medium
Product Manager

Choosing a Primary Metric and Guardrails for YouTube's Home Feed

You are the product manager responsible for YouTube's homepage: the personalized feed of recommended videos people see when they open YouTube. Which m...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Nov 6, 2025
Meta logo
Meta
Medium
Product Analyst Locked

Write SQL for call metrics

This question evaluates a candidate's competency in SQL-based data manipulation and analytics, specifically aggregations, JOINs across relational tabl...

Data Manipulation (SQL/Python)SQLMetrics & KPIs
5
0
60 people solved
Mar 19, 2026
Fivetran logo
Fivetran
Medium
Product Manager

Explaining a Fivetran data connector end to end in a PM presentation

You are a product manager at Fivetran. Pick one of Fivetran's connectors and build a presentation that explains it. `hint Lead with the customer's pro...

Software Engineering FundamentalsPlatform & API ProductsCommunication & Stakeholders
0
0
10 people solved
Jun 1, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Ranking Rival Feature Requests When the Team Cannot Build Them All

Several features are competing for your team's limited time. How do you decide which ones get built first? `hint Show the method, then prove it Name t...

Product / Decision MakingPrioritization & TradeoffsCommunication & Stakeholders
1
0
8 people solved
Jan 21, 2026
Google logo
Google
Medium
Product Manager

Go-to-Market and Staged Rollout Plan for a New MLOps Platform

Machine learning operations (MLOps) tools help teams move models from experiments into production and keep them working there: data and training pipel...

Product Design & StrategyRequirements & Launch ExecutionMetrics & KPIs
0
0
9 people solved
Jun 24, 2026
Mistral AI logo
Mistral AI
Medium
Product Manager

Telling a story about building products for prosumer customers

You are interviewing for a product manager role at Mistral AI. Describe the work you have done for prosumers: individuals who use, and usually pay for...

Behavioral & LeadershipProject Deep DiveGrowth & Monetization
0
0
4 people solved
Jun 7, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Pitch an Ambitious Moonshot Product and Walk It From Vision to First Release

Choose an ambitious, moonshot-scale product you would build and argue why it deserves to exist. Then take it end to end: from the problem and the bet ...

Product Design & StrategyProduct StrategyProduct Sense
0
0
4 people solved
May 31, 2026
Roblox logo
Roblox
Medium
Data ScientistSenior+

Diagnose Why a Newly Launched Feature Has Almost No Users

Diagnose Why a Newly Launched Feature Has Almost No Users A newly launched feature has almost no usage. Explain how you would diagnose the problem bef...

Analytics & ExperimentationMetric DiagnosticsUser Behavior & Funnels
2
0
17 people solved
Nov 11, 2025
Reddit logo
Reddit
Medium
Product Manager

Vulture Thought Experiment: Trace the Ripple Effects of a Head Twice as Large

Imagine a vulture's head became twice as large. Using root cause analysis, explain how that change would affect the bird's survival and its ability to...

Analytics & Experimentation
0
0
7 people solved
Nov 10, 2025
Amazon logo
Amazon
Medium
Software EngineerSenior+

Customer Focus: Going Above and Beyond and Shipping a Customer-Driven Change

This entry collects the loop's customer-focused leadership-principle prompts. Answer each part with a different real story, and expect the interviewer...

Behavioral & LeadershipOwnership & Execution
0
0
9 people solved
Apr 6, 2026
Meta logo
Meta
Medium
Product Manager

Choosing what to build next for Meta's Horizon Worlds social VR app

You are the product manager for Horizon Worlds, Meta's social virtual reality app on Oculus headsets (now sold as Meta Quest), where people meet as av...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
1
0
8 people solved
Apr 24, 2026
Roblox logo
Roblox
Medium
Product Manager

Keeping Roblox Players Safe in Direct Messages: Contact Rules, Detection, Reporting

You are a product manager at Roblox, where players can send each other private messages. How would you build safety features into that messaging, and ...

Product Design & StrategyTrust & SafetyMetrics & KPIs
0
0
7 people solved
Jul 12, 2025
CRED logo
CRED
Medium
Product Manager

Netflix Subscription Health: Picking Three Metrics to Run the Product On

As the product manager for Netflix's streaming service, you are asked which three metrics you would focus on above all others. Name them, define each ...

Analytics & ExperimentationMetrics & KPIs
0
0
10 people solved
Apr 21, 2026
Google logo
Google
Medium
Product Manager

Acting on a Polarized 1-5 Satisfaction Survey for a Video Conferencing App

Set the clock to a time before the COVID-19 pandemic. You are the product manager for a video conferencing app, and your team has just closed a custom...

Analytics & ExperimentationUser Research & DiscoverySampling & Estimation
0
0
8 people solved
Mar 17, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Product Sense: Designing an App Feedback Tool, From Capture to Triage and Action

Design a tool for collecting customer feedback about an app. Any app may serve as your example. Explain who the tool serves, which problems it solves,...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Feb 17, 2026
Meta logo
Meta
Medium
Product Manager

Design a Meta product that connects celebrities with their fans

You are a product manager at Meta. The company's CEO has asked you to design a product for celebrity engagement. How would you approach it? Decide wha...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Jul 25, 2026
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