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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
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Case Study: How One Strategic Misjudgment Toppled a Market-Leading Product

Choose a product that was once a clear success and later lost its position, and explain the single biggest product strategy mistake behind that fall. ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
6 people solved
Jun 29, 2026
Meta logo
Meta
Medium
Product Manager

Leadership Plan to Reduce Workplace Isolation Among Meta Employees

You work at Meta, and you are asked what you would do to make sure people who work at Facebook do not feel lonely at work. Explain how you would under...

Behavioral & LeadershipMentoring & Team GrowthMetrics & KPIs
0
0
8 people solved
Jun 15, 2025
Meta logo
Meta
Medium
Product Manager

Staffing a Three-Engineer Team Across Account Takeovers and Spam as New Facts Emerge

You are a product manager at Meta with three engineers and two integrity problems competing for them: people reporting that their accounts were hacked...

Product / Decision MakingPrioritization & TradeoffsTrust & Safety
0
0
5 people solved
Mar 17, 2025
Airbnb logo
Airbnb
Medium
Product Manager

Product design for diners: improve the journey from choosing a place to paying

How would you make the experience of dining better for people? Decide where you would focus, then describe the product you would build. `hint Walk the...

Product Design & StrategyProduct Sense
1
0
9 people solved
Aug 11, 2024
Intuit logo
Intuit
Medium
Product Manager

Design a Government Platform to Track and Allocate Scarce COVID Supplies in India

You are a product manager at India's national health ministry. Design a product that lets people check where COVID-19 resources are available and make...

Product Design & StrategyProduct Sense
1
0
9 people solved
Nov 12, 2025
Amazon logo
Amazon
Medium
Product Manager

Design an ML Trust System Against Fraudulent Third-Party Sellers on Amazon

You are a product manager at Amazon. Some of the third-party sellers who list products in Amazon's online store commit fraud. Explain how Amazon could...

Product Design & StrategyTrust & SafetyAI Product Management
1
0
9 people solved
May 21, 2025
DoorDash logo
DoorDash
Medium
Data Scientist

Design Experiments to Measure Promotion Scheduling Impact

Design Experiments to Measure Promotion Scheduling Impact Scenario A food delivery marketplace is releasing flexible promotion scheduling (e.g., time-...

Analytics & ExperimentationExperiment Design (A/B Testing)Experiment Analysis & Readout
13
0
166 people solved
Aug 4, 2025
Nubank logo
Nubank
Medium
Product Manager

Measuring Success for 99's Delivery and Logistics Business in Brazil

You are the product manager for 99 Deliveries, the logistics business of 99 in Brazil, a mobility app best known there for ride-hailing. What would su...

Analytics & ExperimentationMetrics & KPIs
0
0
3 people solved
Apr 14, 2026
DoorDash logo
DoorDash
Medium
Data Scientist

Investigate Causes of Cold Food Deliveries and Solutions

Investigate Causes of Cold Food Deliveries and Solutions Diagnosing and Mitigating Cold Food Deliveries Context Customers report that delivered food o...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
82
0
235 people solved
Aug 4, 2025
WeRize logo
WeRize
Medium
Product Manager

WeRize: strategy to scale its partner agent base tenfold

WeRize currently works with about 5,000 agents. As a PM, how would you grow that network to 50,000? `hint Count agents who earn Ask what separates an ...

Product Design & StrategyGrowth & MonetizationUser Behavior & Funnels
0
0
7 people solved
May 24, 2024
Amazon logo
Amazon
Medium
Product Manager

PM Behavioral: Building a Product Roadmap From Goals to a Sequenced Plan

In a behavioral interview for a product manager role, the interviewer asks you to describe a product roadmap you created. Walk through the situation, ...

Behavioral & LeadershipRoadmapping & PlanningCommunication & Stakeholders
0
0
10 people solved
Feb 19, 2025
Meta logo
Meta
Medium
Product Manager

First product project after a hypothetical Meta purchase of The New York Times

Imagine Meta has acquired The New York Times and you are a product manager there. What project would you take on next, and what is your reasoning? Cho...

Product Design & StrategyProduct StrategyPrioritization & Tradeoffs
0
0
7 people solved
Mar 27, 2026
Spotify logo
Spotify
Medium
Product Manager

Explaining the Product Goals Behind Spotify's Monthly Listening Report

Every month, Spotify gives each user a personal report about their own activity: how much time they spent on the service, which genres they played mos...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
8 people solved
Jul 18, 2024
Google logo
Google
Medium
Product Manager

Planning YouTube's Launch in a Market With No Existing Video Platform

You are a product manager on YouTube at Google. YouTube is about to enter a country where nothing comparable or close to it exists in the market today...

Product Design & StrategyRequirements & Launch ExecutionGrowth & Monetization
0
0
7 people solved
Jul 8, 2026
Coinbase logo
Coinbase
Medium
Product Manager

Measuring Airbnb's Homepage: North Star, Leading Indicators and Guardrails

How would you measure whether Airbnb's homepage is doing its job? Propose the metrics you would set up for it. `hint Start from the page's job Before ...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Feb 15, 2026
FreeWheel logo
FreeWheel
Medium
Product Manager

Streaming Video Ad Insertion Trade-offs: Player-Driven (CSAI) vs Server-Stitched (SSAI)

You are interviewing for a product manager role at FreeWheel, and the interviewer asks a technical question about streaming video advertising: what is...

Software Engineering FundamentalsTechnical Tradeoffs for PMsAds Systems
0
0
6 people solved
May 24, 2025
PayPal logo
PayPal
Medium
Product Manager

Respond to PayPal Web Traffic Suddenly Falling to Zero: Diagnosis and Incident Plan

You are a product manager at PayPal. Without warning, PayPal's web traffic drops by 100%: visits to its web properties are now at zero. What would you...

Analytics & ExperimentationMetric DiagnosticsCommunication & Stakeholders
0
0
6 people solved
Oct 2, 2024
Asana logo
Asana
Medium
Product Manager

Smart Refrigerator for a Shared Office Kitchen

Design a refrigerator for use in an office. Decide whose problems it should solve and what those problems are, choose the features the first version l...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
7 people solved
Aug 3, 2025
TikTok logo
TikTok
Hard
Data Scientist

Diagnose a sudden metric spike or drop

Investigate a 3-Day Jump in Checkout Conversion Rate (CCR) Context On 2025-06-12, the daily Checkout Conversion Rate (CCR) increased from 3.2% to 4.5%...

Analytics & ExperimentationMetric DiagnosticsData Quality & Validation
11
0
162 people solved
Oct 13, 2025
Instacart logo
Instacart
Medium
Product Manager

Walk through experiments you owned: hypothesis, test design, results and decision

In a product manager interview, you are asked to share a few examples of A/B tests that you planned and carried out. Choose your examples and walk thr...

Behavioral & LeadershipExperiment Design (A/B Testing)Experiment Analysis & Readout
1
0
9 people solved
Jul 12, 2025
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