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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
967
Updated
10.24.2026
4.0k Questions 967 Companies10.24.2026
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
Meta logo
Meta
Medium
Product Manager

Local Home-Repair Marketplace Inside Meta's Apps: Connecting Homeowners With Handymen

You are a product manager at Meta. Design a product, built on Meta's apps, that helps people find a handyman for repairs and small jobs around the hom...

Product Design & StrategyProduct SenseGrowth & Monetization
5
0
38 people solved
Oct 17, 2026
Apple logo
Apple
Medium
Data Scientist

Explore Employee and Session Audit Tables Before Analysis

Explore Employee and Session Audit Tables Before Analysis You are given an employee table with org, country, employeeid, and name, and an audit_events...

Data Manipulation (SQL/Python)Data Cleaning & WranglingData Quality & Validation
11
0
116 people solved
Sep 12, 2026
Google logo
Google
Medium
Product Manager

Chrome Browser Success Metrics: North Star, Funnel and Guardrails

You are a product manager on Google Chrome, Google's web browser for desktop computers and for Android and iOS devices. Describe the metrics you would...

Analytics & ExperimentationMetrics & KPIs
2
0
26 people solved
Oct 12, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Health AI Product Strategy After the ChatGPT Health Launch

You are a product manager on Microsoft's health AI team. OpenAI has just launched ChatGPT Health. Describe the product you would build so that Microso...

Product Design & StrategyAI Product ManagementMarket & Competitive Analysis
3
0
32 people solved
Oct 14, 2026
OpenAI logo
OpenAI
Medium
Software Engineer

Behavioral: why OpenAI, AI safety views, 0-to-1 work, feedback, defining success

These behavioral questions are reported from OpenAI's software engineering interview loop. The recruiter call asks how you think about AGI and AI safe...

Behavioral & LeadershipMotivation & FitEthics & Responsibility
5
0
93 people solved
Sep 28, 2026
Amazon logo
Amazon
Medium
Software EngineerSenior+

Evaluating Customer Experience and Overcoming a Major Unforeseen Obstacle

This behavioral segment of a phone screen for a senior software engineer asked two questions. Answer each with one real story from your own work, stru...

Behavioral & LeadershipOwnership & Execution
11
1
90 people solved
Oct 2, 2026
DoorDash logo
DoorDash
Medium
Software Engineer

Evaluate Your Experience with AI Tools and Team Opportunities

Describe your hands-on experience with AI tools, including a situation where they let you down. Then explain where you see useful opportunities for a ...

Behavioral & LeadershipAI-Assisted DevelopmentFailure & Learning
1
0
16 people solved
Oct 24, 2026
OpenAI logo
OpenAI
Medium
Product Manager

North-Star and Guardrail Metrics for Shared Team Workspaces in ChatGPT

Suppose OpenAI adds collaborative workspaces to ChatGPT, so that a team can work with the assistant in a shared space instead of each person working i...

Analytics & ExperimentationMetrics & KPIsCausal Inference
2
0
34 people solved
Oct 7, 2026
Databricks logo
Databricks
Medium
Product Manager

Databricks product spec: pick a capability and define scope, requirements and metrics

Choose one Databricks product and write a product requirements document (PRD) for it. Be ready to walk the interviewer through each section and defend...

Product Design & StrategyRequirements & Launch ExecutionPlatform & API Products
1
0
21 people solved
Oct 18, 2026
Affirm logo
Affirm
Medium
Data AnalystSenior+

Investigate a Quarterly Increase in Loan Delinquency

Investigate a Quarterly Increase in Loan Delinquency A lending business sees its delinquency rate rise in the past quarter. Explain how you would inve...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
15
0
109 people solved
Sep 27, 2026
Capital One logo
Capital One
Medium
Data Analyst

Compare Two-Year Economics for Renewing or Replacing a Show

Compare Two-Year Economics for Renewing or Replacing a Show A streaming business is considering renewing an existing show, The Analyst, or producing a...

Analytics & ExperimentationBusiness Case AnalysisProbability
10
1
112 people solved
Sep 15, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Finding which user behaviors truly cause retention, from correlation to experiments

How would you find out what actually drives user retention for a product? `hint Separate markers from causes Retained users tend to do more of everyth...

Analytics & ExperimentationCausal InferenceExperiment Design (A/B Testing)
2
0
20 people solved
Oct 19, 2026
Pinterest logo
Pinterest
Hard
Software Engineer Locked

Behavioral Round: Success Metrics, Slow Teammates, Team Health, Feedback and Conflict

Prepare concise answers for a software engineer behavioral round covering how you defined a project's success metrics, leading and communicating with ...

Behavioral & LeadershipConflict & CollaborationCommunication & Stakeholders
5
0
71 people solved
Sep 19, 2026
Google logo
Google
Medium
Product Manager

Detecting and Containing LLM Hallucinations in a Customer-Facing AI Product

A generative AI system is live, and actual customers depend on its answers, but it sometimes produces confident statements that are false or that no s...

Machine LearningAI Product ManagementLLM Applications
3
0
28 people solved
Oct 6, 2026
Waymo logo
Waymo
Medium
Data Scientist Locked

Welch's t-Test p-Value for a Routing Experiment on Time to Pickup, and Its Validity

Filter rides to one city and month, join users to their experiment variants, and compute a Welch's t-test p-value on time to pickup in Python. Then ju...

Analytics & ExperimentationHypothesis TestingExperiment Design (A/B Testing)
8
0
86 people solved
Sep 10, 2026
Lyft logo
Lyft
Medium
Product Manager

Lyft Robotaxi Launch: Picking the First Palo Alto Pickup and Drop-off Points

You are the product manager responsible for autonomous rides at Lyft, and Lyft is about to start offering self-driving cars in Palo Alto. Mapping limi...

Product / Decision MakingPrioritization & TradeoffsRequirements & Launch Execution
0
0
14 people solved
Oct 16, 2026
Amazon logo
Amazon
Medium
Product Manager

Designing AI Features for Grocery Customers: Segment, Pain Points, Prioritized Roadmap

In a product manager interview, you are asked how you would apply AI to make grocery shopping better for customers. Propose your approach, decide what...

Product Design & StrategyAI Product ManagementMetrics & KPIs
3
0
30 people solved
Oct 17, 2026
Amazon logo
Amazon
Medium
Data ScientistSenior+

Evaluate a One-Day Delivery Launch with Difference-in-Differences

Evaluate a One-Day Delivery Launch with Difference-in-Differences A business is launching one-day delivery and wants to estimate its causal effect. Pr...

Analytics & ExperimentationCausal InferenceLaunch Evaluation
10
0
73 people solved
Sep 19, 2026
Rippling logo
Rippling
Medium
Product Manager

Platform investment versus feature delivery: a PM framework for splitting engineering time

How do you weigh shipping a product now against putting time into building a platform? `hint Make the trade-off concrete Ask what the platform work wo...

Product / Decision MakingPrioritization & TradeoffsRoadmapping & Planning
1
0
10 people solved
Oct 22, 2026
Robinhood logo
Robinhood
Medium
Product Manager

Robinhood Home Loan Offering: Segment, Down Payment Journey and Build-vs-Partner

You are a product manager at Robinhood, the investing app known for commission-free trading. Design a mortgage product for Robinhood: who it is for, w...

Product Design & StrategyProduct SenseProduct Strategy
1
0
20 people solved
Oct 14, 2026
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