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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
18.6k
Companies
980
Updated
11.12.2026
18.6k Questions 980 Companies11.12.2026
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

Designing a Memorial Product for Grieving Pet Owners

Design a product that helps people remember and honor a pet that has died. Decide who it serves, what it does, and how you would know it is helping. `...

Product Design & StrategyProduct Sense
0
0
4 people solved
Apr 9, 2025
monday.com logo
monday.com
Medium
Product Manager

Diagnose a 10-Point Fall in Twitter's Daily Sign-In Rate Using Only Data Questions

Twitter's daily active rate has dropped from 70% to 60%. For this case, a user counts as daily active on any day they signed in to the product. Find o...

Analytics & ExperimentationMetric Diagnostics
0
0
6 people solved
Dec 10, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Bing Search Growth on Android: Segments, Channels and Launch Steps to Reach 1M Users

Microsoft wants Bing to gain one million new users on Android. As the product manager, put together the go-to-market strategy that would get there: wh...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
5 people solved
Nov 14, 2024
Shopify logo
Shopify
Medium
Product Manager

Explaining why you are changing jobs and why Shopify fits you long term

In a product manager interview at Shopify, you are asked a two-part question: what is pushing you to leave the job you have now, and why do you believ...

Behavioral & LeadershipMotivation & Fit
0
0
6 people solved
Nov 23, 2024
NBCUniversal logo
NBCUniversal
Medium
Product Manager

Metrics Triage After Negative Press Coverage of Your Product

Your product has just received negative coverage in the press. Before deciding how to respond, which metrics would you review first, in what order, an...

Analytics & ExperimentationMetric DiagnosticsMetrics & KPIs
0
0
5 people solved
May 27, 2025
Slack logo
Slack
Medium
Product Manager

Choose Slack's major product bets for a three-year horizon

Slack makes a channel-based messaging and collaboration product for workplaces. Propose the product strategy it should follow over the next three year...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
May 11, 2024
Google logo
Google
Medium
Product Manager

Estimate How Long Philadelphia's Airport Needs to Recover From a One-Day Closure

Philadelphia International Airport is fully shut down for 24 hours: no flights take off or land. After it reopens, how long will it take until the air...

Product / Decision MakingOperations & CapacityEstimation & Market Sizing
0
0
5 people solved
May 19, 2025
Uber logo
Uber
Medium
Product Manager

Uber ETA Feature: Choosing a Primary Success Metric, Accuracy Measures and Guardrails

You are a product manager at Uber responsible for designing the estimated time of arrival (ETA) that the app shows its customers. How would you measur...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
0
0
6 people solved
Jun 9, 2025
Google logo
Google
Medium
Product Manager

Explaining the Strategy Behind Amazon's Move into Consumer Devices

Amazon built its business as an online retailer, yet it also designs and sells its own hardware. Explain the strategic reasons Amazon chose to move in...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
8 people solved
May 5, 2025
Cargurus logo
Cargurus
Medium
Product Manager

Root-Causing Lower Car-Shopper Conversion in CarGurus Canada Versus the US

You are a PM at CarGurus. Eight months after the company launched in Canada, the Canadian site converts at a lower rate than the US one. How do you fi...

Analytics & ExperimentationMetric DiagnosticsUser Behavior & Funnels
0
0
3 people solved
Nov 13, 2025
Invoice Simple logo
Invoice Simple
Medium
Product Manager

When More Data Hurts: Privacy, Survey Fatigue and Analysis Risks of Over-Collection

Why can gathering more user data, or more survey responses, than a product decision needs become a problem? Explain the risks on both fronts. `hint As...

Analytics & ExperimentationUser Research & DiscoveryPrivacy & Compliance
0
0
3 people solved
Jun 8, 2025
Uber logo
Uber
Medium
Product Manager

Assessing the health of UberX rider-driver matching with marketplace metrics

You are a product manager at Uber. The interviewer asks you to describe the marketplace that pairs UberX ride requests with available drivers, and the...

Analytics & ExperimentationMetrics & KPIsMetric Diagnostics
1
0
7 people solved
Oct 23, 2024
Meta logo
Meta
Medium
Product Manager

Launch Goals and Success Metrics for Hashtags on Instagram

Instagram is about to add hashtags for the first time. Assume they work the way they do on other social apps: a person posting can add words or phrase...

Analytics & ExperimentationMetrics & KPIsExperiment Design (A/B Testing)
0
0
6 people solved
Apr 26, 2025
Airbnb logo
Airbnb
Medium
Product Manager

Behavioral: Demonstrating Your Personal Track Record on Diversity and Inclusion

Explain how you personally help advance diversity and inclusion, with examples from your own work. `hint Go past policy Recall a specific situation wh...

Behavioral & Leadership
0
0
5 people solved
Mar 15, 2024
Flipkart logo
Flipkart
Medium
Product Manager

Oyo budget hotels: a product plan to reduce churn and drive repeat use

You are a product manager at Oyo Rooms, the budget hotel booking brand, and your task is to increase retention. Define what retention should mean for ...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
4 people solved
Mar 25, 2024
Meta logo
Meta
Medium
Product Manager

Neighborhood borrowing library product design: segments, MVP, trust and metrics

Design a lending library that serves a local community. Describe who it is for, which problems it solves for them, how borrowing and returning would w...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
8 people solved
Dec 9, 2025
Google logo
Google
Medium
Product Manager

Everyday Non-Tech Products: Explain Their Design Strengths and Redesign One

Name three non-tech products that you love, and explain why each one is a favorite. Then choose one of the three and explain how you would make it bet...

Product Design & StrategyProduct SenseProduct Design & Improvement
0
0
7 people solved
May 15, 2024
Tencent logo
Tencent
Medium
Product Manager

Gaming PM Strategy for a Ballooning Usage-Based SaaS Bill After a Lockdown Player Surge

You are the product manager at a consumer (B2C) gaming company. Your company has partnered with an outside SaaS provider, and the contract bills on a ...

Product Design & StrategyProduct StrategyBusiness Case Analysis
0
0
8 people solved
May 26, 2024
Meta logo
Meta
Medium
Product Manager

Build a challenger to a product you use daily: wedge, first features and metrics

Pick a popular product you use regularly and explain why it works for you. Then design a product to compete with it: who it is for, how it wins, and w...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
3 people solved
Apr 12, 2025
Walmart Labs logo
Walmart Labs
Medium
Product Manager

Speeding Up Uber's Growth: Diagnose the Growth Levers and Pick a Product Bet

As a product manager, how would you get Uber to grow faster? Explain which kind of growth you would aim for, how you would find where the biggest oppo...

Product Design & StrategyGrowth & MonetizationExperiment Design (A/B Testing)
0
0
5 people solved
Sep 26, 2024
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