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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.1k
Companies
967
Updated
10.24.2026
1.1k 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
Uber logo
Uber
Medium
Product Manager

Uber Dispatch Trade-off: Simultaneous Offers to Nearby Drivers vs. One-at-a-Time Offers

Uber can tell drivers about a new ride request in one of two ways. It can alert every driver in the surrounding area at the same moment, or it can off...

Product / Decision MakingProduct SenseExperiment Design (A/B Testing)
0
0
8 people solved
Apr 23, 2026
DoorDash logo
DoorDash
Medium
Product Manager

TaskRabbit PM case: preventing and recovering from the most painful bookings

You are a product manager for TaskRabbit, the marketplace where people book local helpers ("Taskers") for jobs such as furniture assembly, mounting, m...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
10 people solved
Jan 5, 2026
Amazon logo
Amazon
Medium
Product Manager

Amazon review integrity: detect, act on and track fake or manipulated reviews

You are a product manager at Amazon. Design a system that detects and keeps track of review abuse in the Amazon store. `hint Define abuse first "Revie...

Product Design & StrategyTrust & Safety
1
0
10 people solved
Feb 5, 2026
Meta logo
Meta
Medium
Product Manager

Taller Stories Tray on Facebook: Weighing Stories Engagement Against Feed Space

You are the product manager for Stories on Facebook. A teammate proposes making the Stories bar in the Facebook app taller; the bar is the row of stor...

Product / Decision MakingProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
11 people solved
Oct 31, 2025
Capital One logo
Capital One
Medium
Product Manager

Drive adoption and repeat use of Capital One virtual card numbers

You are a product manager at Capital One responsible for virtual card numbers, the stand-in numbers customers can use for online purchases instead of ...

Product Design & StrategyGrowth & MonetizationUser Behavior & Funnels
0
0
9 people solved
Sep 6, 2025
DoorDash logo
DoorDash
Easy
Software Engineer

How do you discuss mistakes and trade-offs?

Be prepared for both of the following prompts: 1. Tell me about a major mistake you made as a software engineer. Explain the situation, the impact,...

Behavioral & LeadershipFailure & LearningProduct Design & Improvement
17
0
178 people solved
Jan 28, 2026
Anthropic logo
Anthropic
Medium
Product Manager

PM Motivation: What Draws You to Building Products at an AI-Native Company

As a product manager candidate, you are asked why you want to work at an AI-first company, meaning a company whose core product is an AI model or is b...

Behavioral & LeadershipMotivation & Fit
0
0
6 people solved
May 7, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Root-Cause Analysis for Falling Engagement in Microsoft OneDrive

You are a product manager for Microsoft OneDrive, Microsoft's cloud service for storing, syncing and sharing files. The team has noticed that OneDrive...

Analytics & ExperimentationMetric DiagnosticsSegmentation & Cohort Analysis
0
0
6 people solved
Aug 16, 2026
Google logo
Google
Medium
Product Manager

Redesign the Traveler Journey Through Airport Screening Checkpoints

Your task is to make going through security at an airport a better experience. Decide whose experience you are improving and at which kind of airport,...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
9 people solved
Mar 14, 2026
Uber logo
Uber
Medium
Product Manager

Healthy Meal Gap in Food Delivery: Deciding Whether to Build and Planning the Launch

You are a product manager on a food delivery app. Users have been saying that the app does not have enough healthy food to choose from. What would you...

Product Design & StrategyProduct Design & ImprovementUser Research & Discovery
0
0
8 people solved
Apr 5, 2026
Meta logo
Meta
Medium
Product Manager

Get More Businesses Boosting Posts Each Month on Facebook and Instagram

You are a product manager at Meta for boosted posts, the feature that lets a business or creator pay to show one of its existing Facebook or Instagram...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
9 people solved
Jun 28, 2026
Meta logo
Meta
Medium
Product Manager

Evaluating a Two-Tab Facebook Feed: Friend Posts vs. Everything Else

You are a product manager on Facebook Feed. The team is considering breaking Feed into two tabs: one with posts from a person's friends and one with c...

Product / Decision MakingProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
5 people solved
Nov 25, 2025
Meta logo
Meta
Medium
Product Manager

Launching Podcasts on Instagram: Choosing Creators, Listeners and a First Release

You are a product manager at Meta, and Instagram wants to add podcasts. Design the feature: decide what problem it should solve for Instagram, which c...

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

Alexa product sense: making voice conversations feel natural and human

You are the product manager for Alexa, Amazon's voice assistant. How would you use AI to make interactions with Alexa feel more human-like? Explain wh...

Product Design & StrategyAI Product ManagementProduct Design & Improvement
0
0
6 people solved
Aug 20, 2026
Bolt logo
Bolt
Medium
Product Manager

Ride-Hailing Fare Accuracy: Find the Causes of Overcharged Trips and Prioritize Fixes

You are a product manager at Bolt, a ride-hailing company. In ride-hailing, the price a rider pays is central to the experience. The final fare is cal...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
10 people solved
Jan 23, 2026
OpenAI logo
OpenAI
Medium
Product Manager

Make a Specific, Evidence-Backed Case for Joining OpenAI as a Product Manager

You are interviewing for a product manager role at OpenAI, and the interviewer asks what makes you want to join the company. How do you answer? `hint ...

Behavioral & LeadershipMotivation & Fit
0
0
6 people solved
Dec 12, 2025
DoorDash logo
DoorDash
Medium
Product Manager

OpenTable Product Design: Improving the Diner Journey After a Table Is Reserved

You are a product manager working on OpenTable, the online restaurant reservation service. Design a product that improves the diner's experience after...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
13 people solved
Jan 25, 2026
Stripe logo
Stripe
Medium
Product Manager

Ten Ideas to Shorten Domino's Order-to-Doorstep Delivery Time

You are a product manager at Domino's Pizza. Come up with ten ideas that would make a delivery order faster from start to finish, where the clock star...

Product Design & StrategyProduct Design & ImprovementExperiment Design (A/B Testing)
1
0
11 people solved
Apr 6, 2026
Meta logo
Meta
Medium
Product Manager

Facebook Podcast Feature Design: Target Users, Pain Points and MVP

As a product manager at Meta, propose how Facebook should offer podcasts to its users. Decide who the product is for and which problem it solves for t...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
12 people solved
Jan 31, 2026
Meta logo
Meta
Medium
Product Manager

Meta AI Inside Instagram DMs: Pick a Goal, Prioritize Features, Set Metrics

You are a product manager at Meta working on Meta AI, the company's AI assistant, where it shows up inside Instagram direct messages. How would you ma...

Product Design & StrategyProduct Design & ImprovementAI Product Management
0
0
4 people solved
Aug 21, 2026
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