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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.3k
Companies
972
Updated
10.21.2026
1.3k Questions 972 Companies10.21.2026
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
Zendesk logo
Zendesk
Medium
Product Manager

Competitive Research on Enterprise Rivals Whose Products Sit Behind a Sales Process

You are the product manager for a B2B enterprise software product, and you need to analyze your competitors. The catch: none of the rival products can...

Product Design & StrategyMarket & Competitive AnalysisUser Research & Discovery
0
0
8 people solved
May 31, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Growing WhatsApp Among Children During COVID-19 Lockdowns

You are a product manager on WhatsApp. COVID-19 lockdowns are keeping children at home. How would you grow WhatsApp's adoption among kids during this ...

Product Design & StrategyGrowth & MonetizationTrust & Safety
0
0
6 people solved
Sep 13, 2024
Meta logo
Meta
Medium
Product Manager

Meta Ad Integrity: Why Enforcement Matters and How to Measure It

You are a product manager at Meta. Explain why Meta needs to act on ads that break its community guidelines or the law, and how you would measure whet...

Analytics & ExperimentationTrust & SafetyMetrics & KPIs
0
0
5 people solved
Aug 31, 2025
Amazon logo
Amazon
Medium
Product Manager

Defining Success Metrics and Launch Priorities for Amazon's New Pharmacy Business

Amazon has just entered the pharmacy business. As a product manager, how would you make sure this new business succeeds? Explain what success should m...

Analytics & ExperimentationMetrics & KPIsProduct Strategy
0
0
8 people solved
Apr 6, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Azure Strategy: Evaluating the Case for Orbital Data Centers

You are a product manager on Microsoft Azure. Would it make sense for Azure to operate a data center in orbit? Give a recommendation and the reasoning...

Product Design & StrategyProduct StrategyTechnical Tradeoffs for PMs
0
0
5 people solved
Jun 29, 2025
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Canon growth strategy: reviving camera revenue and share as phones replace cameras

You are a product manager at Canon, the camera manufacturer. Every year the company holds a smaller slice of its market, and the main driver is that e...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
6 people solved
Jan 20, 2025
Meta logo
Meta
Medium
Product Manager

Facebook restaurant reviews and reservations: business case, data needs, team goal

You are a product manager at Meta working on Facebook. You think Facebook should launch a restaurant product where people can read and write reviews o...

Product Design & StrategyProduct StrategyMetrics & KPIs
0
0
6 people solved
Sep 13, 2025
Google logo
Google
Medium
Product Manager

Decide Whether Google Should Enter Airline In-Flight Entertainment Advertising

Google has been offered the chance to sell ads inside airline in-flight entertainment, both on the screens built into seat backs and in the entertainm...

Product Design & StrategyProduct StrategyEstimation & Market Sizing
0
0
5 people solved
Jun 30, 2024
Meta logo
Meta
Medium
Data Scientist Locked

Assess Demand for Group Video Chat

This question evaluates skills in product analytics, causal inference from observational data, demand estimation, survey design, and executive-level s...

Analytics & ExperimentationUser Research & DiscoveryProduct Strategy
8
0
87 people solved
Mar 14, 2026
Google logo
Google
Medium
Product Manager

Amazon Prime Fee Increase: Recommendation and Revenue Impact Estimate

Amazon is weighing whether to raise the price of a Prime membership. Should it? If you recommend an increase, estimate how much revenue Amazon would g...

Product / Decision MakingGrowth & MonetizationBusiness Case Analysis
0
0
7 people solved
May 5, 2025
RealSelf logo
RealSelf
Medium
Product Manager

RealSelf Market Entry into South Korea: Segment Choice, Clinic Supply and Regulation

RealSelf is a US-based platform where people research cosmetic treatments through patient reviews, before-and-after photos and doctors' answers to the...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
4 people solved
Jan 25, 2025
Fi Money logo
Fi Money
Medium
Product Manager

Google Pay India Crisis Plan for a Sudden Withdrawal of the ₹100 Note

You lead Google Pay in India and have the final say on its response. The government announces a fresh demonetization like the one in 2016, but this ti...

Product / Decision MakingProduct StrategyGrowth & Monetization
0
0
4 people solved
Mar 10, 2025
Meta logo
Meta
Medium
Product Manager

Product Sense: Designing a Real Estate Investing Product, From Investor Segment to MVP

Design a new product that helps people invest in real estate. Explain who the product is for, which problems it solves for them, what the first versio...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Feb 16, 2026
DoorDash logo
DoorDash
Medium
Product Manager

Choosing DoorDash's Next Big Product Bet: Options, Right to Win and Metrics

You are a senior product leader at DoorDash. Decide what the company should build next, and make the case for your choice. `hint Lead with assets, not...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
3 people solved
May 2, 2025
Cloudera logo
Cloudera
Medium
Product Manager

Cloudera New-Market Launch: Defining and Measuring Success for an Enterprise Data Platform

You are a product manager at Cloudera, which sells an enterprise platform for storing, managing and analyzing data. The company is launching the produ...

Analytics & ExperimentationMetrics & KPIsLaunch Evaluation
0
0
5 people solved
Jun 20, 2024
Meta logo
Meta
Medium
Product Manager

Strategic Case and Success Metrics for Facebook Events

Make the case for why Meta should build Facebook Events, the feature that lets people create events, invite others and RSVP on Facebook. Then explain ...

Analytics & ExperimentationMetrics & KPIsProduct Strategy
0
0
3 people solved
Dec 19, 2025
Google logo
Google
Medium
Product Manager

Google's next bet: evaluate candidate products or markets and plan the entry

You are a product manager at Google. Propose a new product Google could build, or a new market it could enter, and make the case for it. Show how you ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
7 people solved
Sep 11, 2025
Google logo
Google
Medium
Product Manager

Go-to-market strategy for Azure HPC to win energy companies away from AWS

Azure sells high-performance computing (HPC) capacity and wants energy companies to use far more of it. The stated ambition is that every energy-secto...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
6 people solved
Aug 31, 2024
Google logo
Google
Medium
Product Manager

Google Product Strategy: Find an Area Where Google Should Invest More and Defend It

You are interviewing for a product manager role at Google. The interviewer asks you to identify a part of the business, a market, or a product area wh...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Mar 15, 2026
Meta logo
Meta
Medium
Product Manager

VR and Mixed Reality Product for Learning Hands-On Skills Such as Welding or Pottery

You are a product manager at Meta Reality Labs, the part of Meta that makes its virtual and mixed reality headsets and its smart glasses. Design a lea...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
Jun 11, 2026
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