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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
2.4k
Companies
972
Updated
10.24.2026
2.4k Questions 972 Companies10.24.2026
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

Google Entering Language Learning: Assess the Opportunity and Make a Go/No-Go Call

Google is weighing whether to build an app that helps people learn a new language. Should it go ahead? Give a clear recommendation and defend it: what...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
6 people solved
Jul 19, 2026
InPost logo
InPost
Medium
Product Manager

Design an AI Resume Screening Product: Scoring, Ground Truth and Bias Safeguards

You are the product manager for a new AI product that assesses resumes. How would you design it? `hint Decide what a good score means Before choosing ...

Product Design & StrategyAI Product ManagementFairness & Bias
0
0
5 people solved
Aug 20, 2026
Meta logo
Meta
Medium
Product Manager

Ride-Hailing Product Design for Older Riders: Segments, Pain Points and Metrics

You are a product manager at a ride-hailing company comparable to Uber or Lyft. Design a product built specifically for senior citizens. Explain which...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
8 people solved
May 1, 2026
Google logo
Google
Medium
Product Manager

Microsoft Mobile Comeback: Strategy for a New Device in Today's Phone Market

In a product manager interview, you are asked to set the strategy for Microsoft if it decided to come back to the mobile device market with a new devi...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
9 people solved
May 12, 2026
Cisco logo
Cisco
Medium
Product Manager

Scope the first release of a startup's app-controlled shower water heater

You are the product manager at a startup that sells shower water heaters people can control remotely. Write the problem statement this product solves,...

Product Design & StrategyProduct SenseUser Research & Discovery
1
0
12 people solved
Sep 5, 2025
Rocket Money logo
Rocket Money
Medium
Product Manager

Applying Large Language Models to Rocket Money's Personal Finance Features

How would you bring large language models into Rocket Money's personal finance app? Say where they would help users most, pick what to build first, an...

Product Design & StrategyAI Product ManagementLLM Applications
0
0
5 people solved
Aug 17, 2026
Stripe logo
Stripe
Medium
Product Manager

Product Design for an Airport Cash Machine Serving Travelers From Many Countries

An ATM stands in an international airport, where people from many countries arrive and depart. How would you design the product experience of using it...

Product Design & StrategyProduct Sense
1
0
8 people solved
Nov 7, 2025
Meta logo
Meta
Medium
Product Manager

Improving the Email Facebook Sends When a User Is Tagged in a Photo

You are a product manager at Meta. When someone tags a Facebook user in a photo, Facebook can let that user know by email. How would you make this ema...

Product Design & StrategyProduct Design & Improvement
0
0
7 people solved
Oct 23, 2025
Meta logo
Meta
Medium
Data Engineer Locked

Define metrics and data model for product features

This question evaluates a candidate's product sense and data engineering competency, including defining core success metrics, designing dashboard visu...

System DesignDimensional ModelingMetrics & KPIs
22
0
184 people solved
Mar 1, 2026
Microsoft logo
Microsoft
Medium
Product Manager

Product Sense: Cut Register Wait Times for a Small Grocer

You own a small grocery store, and you notice that long lines are forming at the checkout. How would you bring them down? Walk through how you would w...

Product Design & StrategyOperations & Capacity
0
0
11 people solved
Apr 27, 2026
Google logo
Google
Medium
Product Manager

Product Design: Tailoring Gemini to the Way College Students Learn and Work

You are a product manager on Gemini, Google's AI assistant. Design a version of the assistant tailored to college students. `hint Look past homework S...

Product Design & StrategyProduct Design & ImprovementAI Product Management
0
0
4 people solved
Jun 12, 2026
Uber logo
Uber
Medium
Product Manager

Success Metrics for Uber's Rider Location Search and Pickup Map

You are the product manager for the search map in Uber's app. How would you measure whether it is successful? Explain what success means for this feat...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
1
0
12 people solved
Apr 17, 2026
Ola logo
Ola
Medium
Product Manager

LinkedIn Creator Engagement: Segment Creators, Prioritize Bets and Pick Metrics

You are a product manager at LinkedIn. Leadership wants more engagement around the people who publish content on LinkedIn, from well-known industry vo...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
1
0
9 people solved
Apr 1, 2026
OpenAI logo
OpenAI
Medium
Product Manager

Make a Specific, Evidence-Backed Case for Joining OpenAI as a Product Manager

You are interviewing for a product manager role at OpenAI, and the interviewer asks what makes you want to join the company. How do you answer? `hint ...

Behavioral & LeadershipMotivation & Fit
0
0
6 people solved
Dec 12, 2025
N2JSoft logo
N2JSoft
Medium
Product Manager

Phased Plan to Extend an Invoice Management Product into Purchase Requisitions

You own an existing invoice management system, the tool a finance team uses to receive, approve and pay vendor invoices. Lay out a roadmap for bringin...

Product Design & StrategyRoadmapping & PlanningProduct Strategy
0
0
7 people solved
Jan 14, 2026
Zoom logo
Zoom
Medium
Product Manager

Measuring whether in-meeting emoji reactions on Zoom work: metrics and causal read

Zoom has added emoji reactions that participants can send during a meeting. As the product manager, how would you determine whether the feature is eff...

Analytics & ExperimentationLaunch EvaluationMetrics & KPIs
0
0
7 people solved
Mar 25, 2026
Google logo
Google
Medium
Product Manager

Reverse-Engineer Why a Car Would Carry a Hood-Mounted Mirror

Some cars are built with a mirror mounted on the bonnet (the hood). Why would the designers put a mirror there? `hint Start from what the driver canno...

Product Design & StrategyProduct Sense
0
0
4 people solved
Jun 20, 2026
ADP logo
ADP
Medium
Product Manager

Product design: an applicant tracking system for recruiters, managers and candidates

Design an applicant tracking system (ATS): the product employers use to open roles, collect applications and move candidates through interviews to an ...

Product Design & StrategyProduct Sense
0
0
6 people solved
Feb 20, 2026
Meta logo
Meta
Hard
Product Manager

Meta PM Interview Questions

Product and Decision-Making Onsite Case Prompt Set You are a Product Manager candidate preparing for a mixed onsite loop covering strategy, data, desi...

Product / Decision MakingProduct SenseFailure & Learning
118
0
990 people solved
Jul 4, 2025
Oscar logo
Oscar
Medium
Product Manager

Oscar: a member product that improves care quality and efficiency and stands out

You are a product manager at Oscar, the US health insurer. Leadership has set three goals at once: raise the clinical quality of the care members rece...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
Apr 4, 2026
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