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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.0k
Companies
967
Updated
10.21.2026
2.0k Questions 967 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
Meta logo
Meta
Medium
Product Manager

Set a North-Star Metric and Guardrails for Video on Facebook

How would you decide whether video on Facebook is a success? Define what success means for it and the metrics you would track. `hint Goal before metri...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Feb 4, 2024
Meta logo
Meta
Medium
Product Manager

Design a Consumer App That Helps People Build and Follow a Personal Investing Plan

Design an app that helps people choose an investment strategy and put it into practice. Explain who the app is for, which of their problems it solves,...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Dec 4, 2025
Meta logo
Meta
Medium
Product Manager

North-star and supporting metrics for Facebook's business and creator Pages

You are the product manager responsible for Facebook Pages, the public presences that businesses, brands, creators, public figures and organizations r...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Nov 5, 2025
Google logo
Google
Medium
Product Manager

Google product sense case: choose a health problem and design a product to solve it

You are interviewing for a product manager role at Google, and the interviewer asks how you would go about building a healthcare product. The area of ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Apr 10, 2025
Meta logo
Meta
Medium
Product Manager

Facebook product design: bringing ride sharing to its users, from model to first version

You are a product manager at Facebook, asked to design a ride-sharing app that lives within Facebook. Explain what kind of ride sharing makes sense fo...

Product Design & StrategyProduct SenseProduct Strategy
0
0
4 people solved
Apr 6, 2024
Google logo
Google
Medium
Product Manager

Android business metrics: what Google's chief executive should see on one dashboard

You are asked to design a dashboard for the CEO of Google that covers the Android business. Which metrics would you put on it, and why does each one e...

Analytics & ExperimentationMetrics & KPIs
0
0
6 people solved
Mar 22, 2025
Meta logo
Meta
Medium
Product Manager

Grow the Revenue Facebook Earns From In-App Search Without Hurting Search Quality

You are a product manager at Meta working on search in the Facebook app: the search bar people use to find friends, Pages, groups, posts, videos and M...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
6 people solved
Nov 24, 2025
Amazon logo
Amazon
Medium
Product Manager

Your method for picking the metrics that show a product or feature is working

Explain how you go about deciding which metrics will show that a product or a feature is succeeding. `hint Start before the metrics Pin down what the ...

Analytics & ExperimentationMetrics & KPIs
0
0
4 people solved
Feb 21, 2024
Meta logo
Meta
Medium
Product Manager

Food Delivery App Design Covering Seller Tools, Ordering Flow, Nearby Search, MVP and KPIs

Design a food delivery app. Cover how a customer moves through the app to place an order, how the app finds hotels near the customer's location, the a...

Product Design & StrategyProduct SenseGrowth & Monetization
0
0
4 people solved
Apr 4, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Product design: a taxi service tailored to older riders and their caregivers

You are a product manager asked to design a taxi service built for elderly passengers. Explain who exactly it would serve, which problems it would sol...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
4 people solved
Mar 8, 2025
Google logo
Google
Medium
Product Manager

Test Whether Group Diners Need a Dedicated Bill-Splitting App

When a group of friends, family or colleagues eats or drinks out together, someone has to work out who owes what once the bill arrives. You are consid...

Analytics & ExperimentationUser Research & DiscoveryMetrics & KPIs
0
0
5 people solved
Apr 25, 2025
Google logo
Google
Medium
Product Manager

Estimating Lifetime Revenue From an Ad-Free YouTube Subscriber Cohort

YouTube Red is YouTube's paid tier that removes ads. Suppose 1.5% of YouTube's initial user base signs up for it. Estimate the lifetime revenue Google...

Product / Decision MakingEstimation & Market SizingGrowth & Monetization
0
0
4 people solved
Dec 22, 2023
Amazon logo
Amazon
Medium
Product Manager

Prioritize upgrades to Amazon Photos, the unlimited photo backup bundled with Prime

Amazon Photos comes with a Prime membership. Members can store as many photos as they like at full quality, with no compression or other loss of quali...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Feb 17, 2025
Meta logo
Meta
Medium
Product Manager

Designing a revenue strategy for WhatsApp: weighing who pays and for what

You are a product manager at Meta and are asked how WhatsApp should make money. Lay out the revenue options you see, recommend a strategy, and explain...

Product Design & StrategyGrowth & MonetizationProduct Strategy
0
0
4 people solved
Apr 2, 2024
Google logo
Google
Medium
Product Manager

Blue-Sky Strategy: How to Upend the Film Industry With No Budget Limits

Suppose money, talent and technology are no object. How would you disrupt the movie and film industry? Choose where in the industry you would strike, ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
3 people solved
Oct 8, 2024
Microsoft logo
Microsoft
Medium
Product Manager

Plan a Cable-Free Xbox Speaker Product for Home Console Gaming

You are a product manager working on Xbox. Design a speaker system that connects to the console wirelessly. Decide whom it is for, what it has to do w...

Product Design & StrategyProduct SenseProduct Strategy
0
0
3 people solved
Aug 13, 2024
FastSpring logo
FastSpring
Medium
Product Manager

Cutting Voluntary Subscription Churn: Diagnosis, Save Flows and Win-Back Strategy

Customers of your subscription product are cancelling of their own accord, rather than losing access because a payment failed. As the product manager,...

Product Design & StrategyGrowth & MonetizationSegmentation & Cohort Analysis
0
0
4 people solved
Mar 27, 2025
Meta logo
Meta
Medium
Product Manager

Improving Meta's Self-Serve Ads Manager: Segment, Pain Points and Metrics

You are a product manager working on Meta's Ads Manager, the self-serve tool businesses use to create, run and measure advertising campaigns on Facebo...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Feb 15, 2025
Google logo
Google
Medium
Product Manager

Model a Photo App's Yearly Ad Earnings From Users, Ad Load and Ad Prices

Estimate how much revenue a photo-sharing social media app earns from advertising. Decide the size of the app and the period you are estimating, build...

Product / Decision MakingEstimation & Market SizingGrowth & Monetization
0
0
6 people solved
Apr 14, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Edge Growth Strategy: Locating Opportunities to Gain Browser Share

You are the product manager for Microsoft Edge, Microsoft's web browser, and the company wants Edge to hold a bigger share of the browser market. How ...

Product Design & StrategyGrowth & MonetizationMarket & Competitive Analysis
0
0
4 people solved
Feb 25, 2025
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