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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

Product Sense: Choosing the Next Improvement for Instagram's Disappearing Stories

You are a product manager on Instagram. How would you improve Instagram Stories, the format where people share photos and short videos that disappear ...

Product Design & StrategyProduct Design & Improvement
0
0
6 people solved
Oct 27, 2023
Shopify logo
Shopify
Medium
Product Manager

Reduce first-session no-shows for an insurer-referred video therapy service

A company provides counseling over live video: each patient meets a therapist once a week in a video session. Patients are not charged directly. Inste...

Product Design & StrategyProduct Design & ImprovementUser Behavior & Funnels
0
0
6 people solved
May 11, 2024
Google logo
Google
Medium
Product Manager

Design an Instant Teleportation Portal Product: Launch Users, Safety and Rollout

Assume a technology exists that can move a person from one place on Earth to any other place instantly. You are the product manager asked to design th...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Mar 13, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Mobile App Need Taxonomy: Research Methods and Prioritization by Need Type

You are a product manager for a mobile app. How would you find out the different kinds of needs its users have, and how would you decide how to addres...

Product Design & StrategyUser Research & DiscoveryPrioritization & Tradeoffs
0
0
6 people solved
Aug 19, 2024
Meta logo
Meta
Medium
Product Manager

Success Metrics for Meta's Portal Video-Calling Smart Display

You are a product manager at Meta working on Portal, the company's smart display built for video calls over Messenger and WhatsApp. How would you meas...

Analytics & ExperimentationMetrics & KPIsCausal Inference
0
0
5 people solved
Sep 15, 2025
Flipkart logo
Flipkart
Medium
Product Manager

North-Star and Guardrail Metrics for Google Search Result Quality

How would you tell whether Google's search results are doing their job? Define what success means for those results and how you would measure it. `hin...

Analytics & ExperimentationMetrics & KPIsSearch Relevance
0
0
6 people solved
Nov 8, 2025
Meta logo
Meta
Medium
Product Manager

Instagram Shops Growth: Raising Completed In-App Purchases

You are the product manager for Instagram Shops. How would you increase the number of transactions completed through it? `hint Find the weakest step S...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
4 people solved
Oct 19, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Fraud Detection for Microsoft Word: Signals, Risk Scoring and Enforcement

You are interviewing for a product manager role and get a technical design question: Microsoft wants a system that can detect when Microsoft Word is b...

System DesignTrust & SafetyML System Design
0
0
7 people solved
Oct 28, 2024
Robinhood logo
Robinhood
Medium
Product Manager

Pick a Robinhood Customer Segment and Design a Prioritized Product Improvement

You are a product manager at Robinhood, the app people use to buy and sell stocks and other investments. How would you improve the product? Choose who...

Product Design & StrategyProduct Design & Improvement
0
0
6 people solved
Jun 22, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Design LinkedIn's Suggested Connections: Goals, Signals, Ranking and Metrics

You are a product manager at LinkedIn. Explain how you would build the feature that recommends people a member may know and might want to connect with...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
Aug 7, 2025
Meta logo
Meta
Medium
Product Manager

Facebook Product Strategy: Helping Communities Get Ready for the Next Pandemic

How should Facebook improve its products so that people and communities are better prepared for the next pandemic? `hint Start from what broke last ti...

Product Design & StrategyProduct Design & ImprovementTrust & Safety
0
0
5 people solved
Jan 3, 2025
Google logo
Google
Medium
Software Engineer

Evaluate career paths under visa constraints

Career Decision Analysis After Layoff: 7 Paths, Decision Criteria, Matrix, Recommendation, and 90-Day Plans Context You are a laid-off software engine...

Behavioral & LeadershipAmbiguity & Decision MakingPrioritization & Tradeoffs
17
0
114 people solved
Sep 6, 2025
Amazon logo
Amazon
Medium
Product Manager

Estimating Average and Peak Concurrent Facebook Users Worldwide

Estimate the number of people using Facebook at a single moment in time. `hint Turn a day into a minute Start from a daily figure you can reason about...

Product / Decision MakingEstimation & Market Sizing
0
0
6 people solved
Dec 15, 2024
Meta logo
Meta
Medium
Product Manager

Product Sense: A Home-Trading Product for Travelers, From Trust to Matching

Design a product that lets people trade homes with one another while they travel. `hint Every member is both sides In a swap each household is a guest...

Product Design & StrategyProduct SenseTrust & Safety
0
0
4 people solved
Dec 30, 2025
Google logo
Google
Medium
Product Manager

Growth Strategy for Expanding One Highly Successful Food Truck

You own one food truck and business is booming. You want to turn it into a much larger business. How would you go about scaling it? Explain how you wo...

Product Design & StrategyProduct StrategyGrowth & Monetization
0
0
6 people solved
Jun 30, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Walking through a product you owned end to end, from first idea to launch

You are asked to walk through one product or feature that you personally carried through its whole lifecycle: spotting the opportunity, shaping the id...

Behavioral & LeadershipProject Deep DiveRequirements & Launch Execution
0
0
8 people solved
Jan 25, 2025
Nexon logo
Nexon
Easy
Product Manager

Walk Through Your Background and Motivation

For a Nexon Product Manager interview, prepare answers to common background and motivation questions. You may be asked to walk through your background...

Behavioral & LeadershipMotivation & FitProject Deep Dive
8
0
85 people solved
Jan 27, 2025
DoorDash logo
DoorDash
Medium
Product Manager

Make Turo Trips Go Smoothly from Confirmed Booking to Final Charges

Turo is a peer-to-peer car rental marketplace: hosts list their own cars and guests rent them. As a product manager, improve the Turo experience for e...

Product Design & StrategyProduct Design & Improvement
0
0
7 people solved
Apr 25, 2025
Amazon logo
Amazon
Medium
Product Manager

Amazon Video Reviews: Launch Now With a 3-Day Delay or Wait Six Months for ML?

Amazon is building a new feature that lets customers record a video review of a product and upload it, so the video shows on the product page for othe...

Product / Decision MakingPrioritization & TradeoffsBusiness Case Analysis
0
0
5 people solved
Feb 15, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Microsoft Office in the Browser: Growing Usage Despite Gaps With the Desktop Apps

Office for the web is the browser-based version of Microsoft's Office apps, and it lacks some capabilities the desktop apps have. How would you get mo...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
6 people solved
Apr 5, 2024
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