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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
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
Capital One logo
Capital One
Medium
Product Manager

Evaluate a Credit Card Partnership

You are a Product Manager evaluating a Capital One credit-card partnership with a merchant such as Uber. The business goal is to increase engagement a...

Product / Decision MakingBusiness Case AnalysisGrowth & Monetization
35
0
264 people solved
Jun 12, 2025
Meta logo
Meta
Medium
Data Scientist

Write SQL for Pixel Signal Metrics

You are working on Meta Ads Pixel analytics. Assume all timestamps are stored in UTC, and analyze the last 30 complete calendar days. Tables 1. advert...

Data Manipulation (SQL/Python)SQLMetrics & KPIs
7
0
87 people solved
Jan 20, 2026
Salesforce logo
Salesforce
Medium
Product Manager

Setting a Launch Price for a Retailer's New Product: What Drives the Number

You are a product manager at a large retail company, and you own the price of a product the retailer is about to launch. Walk through the factors you ...

Product / Decision MakingGrowth & MonetizationBusiness Case Analysis
1
0
9 people solved
Jul 11, 2026
Wayfair logo
Wayfair
Medium
Product Manager

Make the Case for Customer Reviews at Wayfair and Design the Review System

You are a product manager at Wayfair, the online retailer of furniture and home goods. Should Wayfair have customer reviews at all? If you decide it s...

Product Design & StrategyProduct Design & ImprovementProduct Strategy
0
0
7 people solved
Jun 21, 2026
Capital One logo
Capital One
Medium
Product Manager

Capital One virtual card numbers: fraud, reissue, spend and retention business case

You are a product manager at Capital One. Cardholders can create virtual card numbers that stand in for their real card number when they pay. What val...

Product Design & StrategyBusiness Case AnalysisCausal Inference
3
0
37 people solved
Apr 4, 2025
Airbnb logo
Airbnb
Medium
Product Manager

Airbnb Guest Booking Funnel: Choosing a Primary Metric and Guardrails

You are the product manager responsible for the experience travelers go through to find and book a place to stay on Airbnb. Define the metrics you wou...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
1
0
18 people solved
Jan 29, 2026
Medium
Software Engineer

Analyzing a company's financial report with AI: which section to read first and why

Assume you are building an AI assistant, based on a large language model and agents, that helps a wealth-management business research listed companies...

Machine LearningLLM Applications
0
0
1 people solved
Oct 26, 2026
Amazon logo
Amazon
Medium
Product Manager

Diagnose Why Amazon Order Returns and Cancellations Hit a Recent High

You are a product manager at Amazon. Over the recent period, both order returns and order cancellations have climbed and now sit at a peak. Explain ho...

Analytics & ExperimentationMetric DiagnosticsPrioritization & Tradeoffs
0
0
10 people solved
May 29, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Helping SOC Analysts Handle Fewer, Higher-Value Security Alerts at Microsoft

How would you reduce alert fatigue for the security analysts who work in Microsoft's OneSOC? Alert fatigue here means analysts receive more alerts tha...

Product Design & StrategyProduct Design & ImprovementAI Product Management
0
0
11 people solved
Jun 10, 2026
TikTok logo
TikTok
Medium
Product Manager

Evidence-Grounded RAG Assistant for TikTok Misinformation Reviews

You are a product manager at TikTok. Design a system built on retrieval-augmented generation (RAG) that helps the content moderation team spot misinfo...

Product Design & StrategyAI Product ManagementTrust & Safety
1
0
12 people solved
Apr 17, 2026
Meta logo
Meta
Medium
Product Manager

Setting Ranked Goals and Success Metrics for a Meta-Built Headphones Product

You are a product manager at Meta responsible for Meta Headphones, a pair of Meta-branded headphones. Set the goals for this product: what it should a...

Analytics & ExperimentationMetrics & KPIsProduct Strategy
1
0
16 people solved
Jul 28, 2026
Google logo
Google
Medium
Product Manager

Grow Paid Google One Subscriptions: Funnel Diagnosis, Segments and Retention Levers

Google One is Google's paid plan that adds storage shared across Gmail, Google Drive and Google Photos, along with other member benefits. How would yo...

Product Design & StrategyGrowth & MonetizationSegmentation & Cohort Analysis
1
0
8 people solved
Aug 10, 2026
Airbnb logo
Airbnb
Medium
Product Manager

Airbnb Product Design: Helping Guests Discover Stays That Fit Their Trip

As a product manager at Airbnb, design a product solution that helps guests find listings that match their preferences. Choose which guests and which ...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
10 people solved
Aug 24, 2026
Apple logo
Apple
Medium
Product Manager

Designing a New iPhone Capability for an Underserved Disability Group

You are a product manager at Apple. Design a new iPhone feature that improves accessibility for people with disabilities. Choose the group of users yo...

Product Design & StrategyAccessibility & Inclusive Design
1
0
9 people solved
Aug 12, 2026
Capital One logo
Capital One
Medium
Product Manager

Product Improvement: Redesign a Water Bottle for One User Segment

Pick a water bottle and improve it. Decide which kind of bottle and which users you are improving it for, identify what frustrates them about the bott...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
21 people solved
Nov 28, 2025
TikTok logo
TikTok
Medium
Product Manager

Responding as TikTok When a Rival App Copies the Side-by-Side Duet Video Format

You are a product manager at TikTok. A competing app has just launched a feature that closely resembles TikTok's Duet, the tool that lets a creator re...

Product Design & StrategyMarket & Competitive AnalysisProduct Strategy
0
0
11 people solved
Aug 15, 2026
Amazon logo
Amazon
Medium
Product Manager

Amazon Product Sense: Propose and Prioritize One Shopping Experience Improvement

You are a product manager at Amazon. Propose one feature that would improve the experience of using Amazon. Explain which part of Amazon and which use...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
9 people solved
May 22, 2026
Google logo
Google
Medium
Product Manager

Google Search Strategy: Trustworthy Results for Topics That Just Surfaced

You are a product manager on Google Search. Google wants Search to be more accurate for emerging topics: subjects that people have only recently start...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
8 people solved
Sep 23, 2026
Google logo
Google
Medium
Product Manager

Choosing Offline and Online Metrics to Evaluate a Generative AI Feature's Output

You are the product manager for an AI product whose core output is text generated by a large language model. How would you judge whether that generate...

Analytics & ExperimentationAI Product ManagementLLM Evaluation
1
0
12 people solved
Jun 16, 2026
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