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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
Google logo
Google
Medium
Product Manager

Physician-Finder App Product Design: Segments, Pain Points, MVP and Metrics

Your task is to design an app for people who need to find a doctor. Walk the interviewer through who the app serves, which of their problems it solves...

Product Design & StrategyProduct Sense
0
0
5 people solved
Oct 23, 2023
LendingClub logo
LendingClub
Medium
Product Manager

Designing a Home Loan That Balances Borrower Affordability With Lender Profit

Design a new kind of home mortgage that borrowers can afford and that still earns a profit for the lender offering it. Explain who the product is for,...

Product Design & StrategyProduct SenseBusiness Case Analysis
0
0
5 people solved
Dec 17, 2023
Amazon logo
Amazon
Medium
Product Manager

Gmail Product Design: An On-Demand Help Button Modeled on Amazon's Mayday

Amazon introduced Mayday on its Kindle Fire tablets: with one tap, a customer opened a live video window with an Amazon advisor. The advisor could see...

Product Design & StrategyProduct Design & ImprovementBusiness Case Analysis
0
0
4 people solved
Dec 2, 2023
LinkedIn logo
LinkedIn
Medium
Product Manager

Product Design: Speed Up a Recruiting Agency's First-Round Candidate Screens

A recruitment firm puts candidates through a short first-round screening interview before deciding whom to present for an open role. Design a product ...

Product Design & StrategyProduct Sense
0
0
3 people solved
Jun 10, 2024
Google logo
Google
Medium
Product Manager

Internal Wellness App for Google Staff: Fitness Habits, Health Tracking and Privacy

Google wants to give its own employees an app that helps them keep fit and keep track of their health. As the product manager, design it. Cover the go...

Product Design & StrategyProduct SensePrivacy & Compliance
0
0
5 people solved
Sep 17, 2024
Meta logo
Meta
Medium
Product Manager

Narrowing an Open-Ended Meta Gaming Brief Down to One Product Idea

Meta asks you to design a gaming product for the people who use its apps. The brief is deliberately vague, and in this Facebook product design intervi...

Product Design & StrategyProduct Sense
0
0
5 people solved
Sep 26, 2024
Google logo
Google
Medium
Product Manager

Design a two-sided marketplace matching skill learners with expert teachers

You are the product manager responsible for building a new learning platform. It matches people who want to pick up a skill with experienced practitio...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
5 people solved
Mar 26, 2026
Meta logo
Meta
Medium
Data Scientist

Evaluate Instagram's Short-Video Recommender System Success

Evaluate Instagram's Short-Video Recommender System Success Instagram is launching a short-video recommender feed. You are asked to choose metrics, re...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
113
0
444 people solved
Jul 12, 2025
Google logo
Google
Medium
Product Manager

Security market outlook: ranking the shifts reshaping the field and why they matter

Which developments do you think are reshaping the security industry most right now? Pick the few that matter most and explain your reasoning. `hint Se...

Product Design & StrategyMarket & Competitive AnalysisProduct Strategy
0
0
4 people solved
Apr 8, 2024
Uber logo
Uber
Medium
Product Manager

Success Metrics for Choice Overload in the Uber Eats Ordering Flow

You are a product manager on the Uber Eats food delivery app. Customers are experiencing decision fatigue: the app presents so many restaurants and di...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
8 people solved
Jan 28, 2025
Coinbase logo
Coinbase
Medium
Data Scientist Locked

Design an Identity Trust Experiment

This question evaluates a candidate's abilities in experimental design, causal inference, metric definition, interference mitigation, sample size esti...

Analytics & ExperimentationExperiment Design (A/B Testing)Experiment Analysis & Readout
6
0
91 people solved
Mar 17, 2026
Google logo
Google
Medium
Product Manager

Designing Better Content Sharing for an Online Tutoring Platform

You are the product manager for an online tutoring platform. It already covers the basics, such as video and audio calls between tutors and their stud...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
5 people solved
Jun 1, 2025
Atlassian logo
Atlassian
Medium
Product Manager

Trello Engagement Strategy: Choose a Goal, a Segment and the Features to Build

You are a product manager on Trello, Atlassian's tool for organizing work on boards of lists and cards, and you are asked to raise engagement. Define ...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
5 people solved
Dec 9, 2023
Meta logo
Meta
Medium
Product Manager

Measuring Instagram's Context-Aware Search: North Star, Funnel and Guardrails

You are the PM for contextual search on Instagram. What metrics would you use to tell whether it is working? `hint Define the context first Decide wha...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Oct 26, 2024
Uber logo
Uber
Medium
Data ScientistNew Grad Locked

Evaluate Marketplace Changes

This question evaluates a data scientist's competency in experimental design, causal inference, metrics instrumentation, A/B testing, and marketplace ...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
7
0
105 people solved
Feb 27, 2026
OpenText logo
OpenText
Medium
Product Manager

Product Design for a Subscription Service Built Around Printed Books

Design an app that lets people subscribe to physical, printed books rather than e-books or audiobooks. Explain who it is for, what it does, and how yo...

Product Design & StrategyProduct Sense
0
0
6 people solved
Jun 25, 2024
Google logo
Google
Medium
Product Manager

Go-to-market plan for a fitness device whose selling point is social features

You are the product manager responsible for launching a fitness device that is built to be social. Describe how you would take it to market: what the ...

Product Design & StrategyRequirements & Launch ExecutionGrowth & Monetization
0
0
5 people solved
Nov 9, 2023
Google logo
Google
Medium
Product Manager

Find and Prioritize Ways to Lift Netflix Viewing Time on the Big Screen

As a product manager at Netflix, how would you get members to spend more time watching on their TVs? Decide which viewers and viewing moments to focus...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Dec 29, 2023
Google logo
Google
Medium
Product Manager

Market-Sizing Estimate for Tax-Filing Software in the United States

Estimate the size of the market for income tax software in the United States. Walk the interviewer through the structure of your estimate, the assumpt...

Product / Decision MakingEstimation & Market Sizing
0
0
5 people solved
Oct 9, 2024
Meta logo
Meta
Medium
Product Manager

Defining Revenue Objectives and Guardrail Metrics for Instagram Reels

You own Instagram Reels as its product manager. Set out the monetization goals you would give the product and how you would track progress against the...

Analytics & ExperimentationMetrics & KPIsGrowth & Monetization
0
0
5 people solved
Oct 7, 2024
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