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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
967
Updated
10.24.2026
4.0k Questions 967 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
Uber logo
Uber
Medium
Product Manager

Winning Executive Buy-In for a New Feature: Preparing and Running the Pitch

You are a product manager with an idea for a new feature, and executives and other stakeholders need to back it before your team can build it. How wou...

Behavioral & LeadershipCommunication & StakeholdersLeadership & Influence
0
0
4 people solved
Jan 18, 2025
Doubtnut logo
Doubtnut
Medium
Product Manager

Dunzo expansion into India's small towns: strategy, UX, user stories and metrics

Dunzo, an Indian app for on-demand delivery from local stores and pick-up-and-drop errands, wants to expand into Tier 3 and Tier 4 cities in India. Yo...

Product Design & StrategyProduct StrategyEstimation & Market Sizing
0
0
4 people solved
Jul 17, 2025
CRED logo
CRED
Medium
Product Manager

Revenue Strategy for CRED: Monetizing a Members-Only Credit Card Rewards App

You are a product manager at CRED, the Indian members-only app where people with good credit scores pay their credit card bills and earn rewards for p...

Product Design & StrategyGrowth & MonetizationPrioritization & Tradeoffs
0
0
7 people solved
Jul 10, 2025
Airbnb logo
Airbnb
Medium
Software Engineer

Describe an impactful consumer project

Behavioral: End-to-End Consumer Project (Software Engineer) You are interviewing for a software engineering role focused on consumer-facing products. ...

Behavioral & LeadershipProject Deep DiveOwnership & Execution
13
0
101 people solved
Sep 6, 2025
Notion logo
Notion
Medium
Product Manager

Product Design: Adding Team Chat and Direct Messages Inside Notion's Workspace

Notion is a workspace where teams write documents, build wikis and track projects in databases. As a product manager, how would you design a messaging...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
4 people solved
Dec 6, 2024
Google logo
Google
Medium
Product Manager

Critique a Music and Podcast Streaming App and Propose a Way to Raise Engagement

Choose any app that people use to listen to music and podcasts, and evaluate it the way its product manager would. Answer in three parts: what the app...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Jul 13, 2025
Microsoft logo
Microsoft
Medium
Product Manager

Where Microsoft Should Invest to Raise Remote-Worker Productivity

Remote work keeps growing. As a product manager, you are asked where Microsoft should invest so that people who work from home get more done than they...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
5 people solved
Nov 29, 2024
Meta logo
Meta
Hard
Data Scientist Locked

Design an Experiment to Evaluate New Recommendation Model

This interview question evaluates metric design, causal reasoning, experiment setup, diagnostics, SQL/statistical checks, and recommendations in a rea...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
139
2
391 people solved
Aug 4, 2025
Amazon logo
Amazon
Medium
Product Manager

Separating Brand-Loyal From Brand-Indifferent Shoppers With Behavioral Metrics

Assume you work on a large online store and want to know, for a given customer, whether they are brand agnostic or brand conscious when they shop. A b...

Analytics & ExperimentationSegmentation & Cohort AnalysisMetrics & KPIs
0
0
3 people solved
Nov 17, 2024
Amazon logo
Amazon
Medium
Product Manager

Design a voice-first food ordering experience for Amazon Echo devices

Amazon wants to add food ordering to its Echo smart speakers, so that people can order something to eat simply by talking to the voice assistant. As t...

Product Design & StrategyProduct Sense
0
0
5 people solved
Nov 5, 2024
Google logo
Google
Medium
Product Manager

Challenger Search Engine vs. Google and Bing: A Program That Earns User Loyalty

You are a product manager at a search engine that competes with Google and Bing, and you are asked to create a loyalty program for it. Explain what th...

Product Design & StrategyGrowth & MonetizationProduct Sense
0
0
3 people solved
Mar 2, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Metrics Framework for LinkedIn Jobs: North Star, Two-Sided Funnel and Guardrails

LinkedIn Jobs is the part of LinkedIn where employers and recruiters post openings and members search for, save and apply to them. As the product mana...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
4 people solved
Oct 22, 2024
Meta logo
Meta
Medium
Data Scientist

Diagnosing a drop in total ads revenue

Diagnosing a Sharp Drop in Global Ads Revenue You are a data scientist supporting a large ads marketplace. Last week, global ads revenue declined shar...

Analytics & ExperimentationMetric DiagnosticsAds Systems
36
1
96 people solved
Jul 12, 2025
Snapchat logo
Snapchat
Medium
Data Scientist

Design A/B Tests for Banner Ad and Group-Story Feature

Design A/B Tests for a Banner Ad and a Group-Story Feature You are evaluating two product decisions in a consumer social app: adding a new banner ad p...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
58
0
204 people solved
Jul 12, 2025
Google logo
Google
Medium
Product Manager

Improve a frustrating government service like a DMV or passport visit

In a product manager interview at Google, you are asked to recall a time you dealt with a government agency, for instance applying for a passport or v...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
May 8, 2025
Google logo
Google
Medium
Product Manager

Evaluating Five-Frame Animated Thumbnail Previews in YouTube Search

You are a product manager at YouTube. A proposed feature would change search results so that each video's thumbnail flashes through five frames taken ...

Product Design & StrategyProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
4 people solved
Jun 2, 2025
Lyft logo
Lyft
Medium
Product Manager

Plan Lyft's Entry into Delivery Using Its Existing Rideshare Drivers

You are a product manager at Lyft and have been asked to design a delivery offering for the company. Decide what Lyft should deliver and for whom, ide...

Product Design & StrategyProduct StrategyMetrics & KPIs
0
0
5 people solved
Apr 16, 2025
Google logo
Google
Medium
Product Manager

From Technology to Product: Pick One Capability and Design a Launchable Product

Pick a technology you find genuinely exciting and design a new product built on it. Explain what the technology makes possible, who the product is for...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
May 6, 2025
Meta logo
Meta
Hard
Product Manager

Should Meta build accessible VR?

You are a Product Manager in Meta's New Product Introduction organization for VR hardware. The team is considering an accessibility-focused VR experie...

Product Design & StrategyAccessibility & Inclusive DesignProduct Strategy
4
0
60 people solved
Apr 10, 2024
OpenAI logo
OpenAI
Medium
Product Manager

Design animal translator and premium tier

Answer two product strategy prompts: 1. Design an animal-human translation product. Explain how you would design the product, choose initial target us...

Product Design & StrategyProduct SenseGrowth & Monetization
16
0
249 people solved
Mar 7, 2025
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