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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
Meta logo
Meta
Medium
Product Manager

Choose Three Headline Metrics That Summarize Netflix's Health

You may put only three metrics on a dashboard for Netflix. Which three do you choose, and why? `hint Make each metric earn its slot Tie the three to d...

Analytics & ExperimentationMetrics & KPIs
0
0
5 people solved
Jul 19, 2024
Google logo
Google
Medium
Product Manager

PM Response Plan After Leadership Decides to Discontinue Gmail

Leadership at Google has made the call to shut Gmail down, and you are a product manager at the company. What do you do? The prompt gives no reason fo...

Product / Decision MakingTechnical Tradeoffs for PMsAmbiguity & Decision Making
0
0
5 people solved
Nov 16, 2024
Meta logo
Meta
Medium
Product Manager

Walk Through a Product You Admire: Who It Serves and Why Its Design Wins

Pick the product you would call your favorite and walk me through it as a product manager would: who it is built for, the problem it solves for them, ...

Product Design & StrategyProduct Sense
0
0
5 people solved
Jun 2, 2024
Meta logo
Meta
Medium
Product Manager

Snapchat vs. Instagram and TikTok: Product Changes to Strengthen Its Position

Propose improvements to Snapchat, as it stands today, so that it competes more effectively with Instagram and TikTok. Define what competing means for ...

Product Design & StrategyProduct Design & ImprovementMarket & Competitive Analysis
0
0
6 people solved
Apr 10, 2024
Meta logo
Meta
Medium
Product Manager

Handling a CEO request to upgrade every photo and video on Meta's apps to high resolution

Meta's CEO wants every photo and video that people upload to be up-converted into a high-resolution version. You are the product manager who receives ...

Product / Decision MakingTechnical Tradeoffs for PMsCommunication & Stakeholders
0
0
2 people solved
Apr 20, 2024
Google logo
Google
Medium
Product Manager

Google Meet strategy and roadmap to retain work users as offices reopen after lockdowns

Google Meet saw usage jump while lockdowns kept people at home. As the world reopens and people go back to offices, the team expects the number of dai...

Product Design & StrategyProduct StrategyRoadmapping & Planning
0
0
4 people solved
Jan 31, 2025
Google logo
Google
Medium
Product Manager

Plan YouTube's Next Billion Users: Sizing, Market Barriers and Growth Levers

You lead growth for YouTube, and the target is one billion more monthly active users than the product has today. How would you reach it? Explain where...

Product Design & StrategyGrowth & MonetizationEstimation & Market Sizing
0
0
5 people solved
Jul 10, 2024
Uber logo
Uber
Medium
Product Manager

Uber Instant Pay: Defining Success Metrics for On-Demand Driver Cash-Outs

Uber offers drivers a feature called Instant Pay: instead of waiting for the regular weekly payout, a driver can send the earnings already made to the...

Analytics & ExperimentationMetrics & KPIsCausal Inference
0
0
4 people solved
Oct 7, 2024
Glassdoor logo
Glassdoor
Medium
Product Manager

Designing a Glassdoor Acquisition Feature Aimed at 10 Million New Users

Glassdoor wants to win its next 10 million customers. As a product manager, propose one new product feature that would help it get there: explain who ...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
3 people solved
Mar 18, 2025
Meta logo
Meta
Medium
Product Manager

Building News Into Facebook: Reader Problems, First Version and Success Metrics

You are a product manager at Meta, asked to create a news product for Facebook. Decide what it is for and whom it serves, which problems it solves, wh...

Product Design & StrategyProduct Sense
0
0
4 people solved
Aug 29, 2024
Meta logo
Meta
Medium
Product Manager

Facebook Login for Third-Party Apps: Diagnosing a Sudden Drop in Successful Sign-Ins

You are the product manager for Facebook Login, the option that lets people sign in to third-party apps and websites with their Facebook account. On a...

Analytics & ExperimentationMetric DiagnosticsUser Behavior & Funnels
0
0
5 people solved
Jun 25, 2024
Google logo
Google
Medium
Product Manager

Adapting Google Maps navigation for young children and their parents

Design a version of Google's Maps product made for children. `hint Age decides everything A five-year-old and a twelve-year-old would use a map for ve...

Product Design & StrategyProduct SensePrivacy & Compliance
0
0
3 people solved
Jan 29, 2025
Airbnb logo
Airbnb
Medium
Product Manager

Apartment-hunting product design: users, pain points, solutions and success metrics

Design a product that helps people find an apartment. Decide what kind of apartment search you are solving for, choose the people you will design for,...

Product Design & StrategyProduct Sense
0
0
3 people solved
Oct 28, 2023
DoorDash logo
DoorDash
Medium
Data Scientist

Diagnose Decline in Delivery Success: Data, Hypotheses, Tests

Diagnose Decline in Delivery Success: Data, Hypotheses, Tests Diagnose a 10% Drop in Successful Deliveries Scenario You manage a territory in a food-d...

Analytics & ExperimentationMetric DiagnosticsHypothesis Testing
17
0
140 people solved
Aug 4, 2025
Meta logo
Meta
Medium
Product Manager

Product Design Case: Build a New Travel Experience Inside Instagram

You are a product manager on Instagram at Meta. Design a new product for travel inside Instagram: decide who it serves and at which stage of a trip, i...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Jul 25, 2025
DoorDash logo
DoorDash
Hard
Data Scientist Locked

Define metrics for new market expansion success

DoorDash new-market expansion analytics prompt covering marketplace health metrics, demand and supply diagnostics, guardrails, 6-month evaluation plan...

Analytics & ExperimentationMetrics & KPIsGrowth & Monetization
16
0
125 people solved
Jul 7, 2025
Back Market logo
Back Market
Medium
Product Manager

Should Back Market Build a Bulk-Order Checkout with Invoicing? Validate, Size, Decide

You lead the purchase experience at Back Market. A colleague says many shoppers are trying to buy products from sellers in large quantities, and he be...

Product / Decision MakingUser Research & DiscoveryPrioritization & Tradeoffs
0
0
3 people solved
Mar 28, 2025
Meta logo
Meta
Medium
Product Manager

Design a Product to Simplify Bag Check-In for Frequent Business Travelers

Your interviewer says they travel often for work and keep running into problems when checking in their luggage. You are the product manager: design a ...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Feb 18, 2025
Rakuten logo
Rakuten
Medium
Product Manager

Diagnose and rank the headwinds facing digital advertising products in 2021

Imagine it is 2021 and you are interviewing for a product manager role working on advertising products. What are the biggest challenges digital advert...

Product Design & StrategyMarket & Competitive AnalysisPrioritization & Tradeoffs
0
0
6 people solved
Jul 12, 2025
Google logo
Google
Medium
Product Manager

YouTube Music: Build an Adaptive, Lean-Back Radio Feature Tuned to Each Listener

You are a product manager on YouTube Music. Design a radio experience that is personalized to each listener: a continuous stream of music that the pro...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Mar 13, 2025
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