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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
11.9k
Companies
569
Updated
10.02.2026
11.9k Questions 569 Companies10.02.2026

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>Build a 30-day plan from PracHub's Meta SWE questions.

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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
Wayfair logo
Wayfair
Medium
Software Engineer

Design Human-In-The-Loop And Permission Controls For RAG

Answer technical questions for an AI platform role: how would you design human-in-the-loop review for a RAG system, and how would you ensure users can...

Machine Learning
2
0
25 people solved
Jun 25, 2025
Amazon logo
Amazon
Medium
Product Manager

Innovation, Root Cause, and Deadline Management Stories

Behavioral and Leadership Prompt: Innovation, Root Cause, and Deadline Management You are preparing for a Product Manager behavioral or leadership int...

Behavioral & Leadership
16
0
68 people solved
Jul 4, 2025
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
35
1
91 people solved
Jul 12, 2025
Meta logo
Meta
Medium
Data Scientist

Resolve Conflicts and Clarify Goals in Data Projects

Behavioral Interview: Conflict, Ambiguity, and Critical Feedback You are interviewing for a data-focused role. The interviewer is assessing collaborat...

Behavioral & Leadership
21
0
77 people solved
Jul 12, 2025
Uber logo
Uber
Medium
Technical Program ManagerSenior+

Compare Uber Eats and DoorDash

Compare Uber Eats and DoorDash from a product and market strategy perspective. Which platform is better positioned, for which user segments, and why? ...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
6
0
46 people solved
May 1, 2025
Tencent logo
Tencent
Easy
Software Engineer

Predict a Student's Major from Course Grades

Predict a Student's Major from Course Grades You receive records of courses and grades taken by each student across academic years. Design a model tha...

Machine Learning
1
0
11 people solved
May 29, 2019
Capital One logo
Capital One
Medium
Software EngineerIntern

Design an Original Trip-Data Analysis

Design an Original Trip-Data Analysis Formulate one original question suggested by the green-taxi trip records and specify a reproducible analysis tha...

Analytics & Experimentation
2
0
20 people solved
Sep 27, 2020
Coinbase logo
Coinbase
Medium
Data ScientistSenior+

Describe ownership in ambiguous, messy data work

Prepare behavioral answers for a remote Product/Risk Data Scientist role. Address these prompts with concrete examples: 1. Tell me about a time data c...

Behavioral & Leadership
3
0
50 people solved
Mar 25, 2025
Capital One logo
Capital One
Medium
Software EngineerIntern

Load and Inspect Public Trip Data

Load and Inspect Public Trip Data Design a program that downloads the official September 2015 green-taxi trip-record file, loads the raw data into an ...

Data Manipulation (SQL/Python)
1
0
33 people solved
Sep 27, 2020
Meta logo
Meta
Hard
Product Manager

Prioritize voice-to-text or assistant?

For the same accessibility-focused VR product, assume the team can ship only one feature first because engineering capacity is limited: voice-to-text ...

Product / Decision Making
5
0
46 people solved
Apr 10, 2024
Capital One logo
Capital One
Medium
Software EngineerIntern

Compare Trip Speeds Across Time

Compare Trip Speeds Across Time Derive average trip speed from distance and duration. Test whether average speeds are materially the same across all w...

Statistics & Math
1
0
20 people solved
Sep 27, 2020
Coinbase logo
Coinbase
Medium
Data ScientistSenior+

How would you A/B test first trade rate?

Coinbase wants to increase the rate at which newly signed-up retail users place their first trade. Design an A/B test for a product change intended to...

Analytics & Experimentation
5
0
52 people solved
Mar 25, 2025
Microsoft logo
Microsoft
Medium
Technical Program ManagerSenior+

Design an Azure IoT feature

You are interviewing for a Technical Program Manager product case. Work through this prompt in a structured way: You are interviewing for Microsoft Az...

Product Design & StrategyProduct SenseMetrics & KPIs
6
0
63 people solved
Jan 1, 2024
Tinder logo
Tinder
Medium
Product Manager

Summarize Relevant Experience

Tell me about your background and the previous work that is most relevant to a Product Manager role owning the Profiles area of a dating app. Focus on...

Behavioral & Leadership
3
0
46 people solved
Dec 3, 2024
Capital One logo
Capital One
Medium
Software EngineerIntern

Analyze the Distribution of Trip Distance

Analyze the Distribution of Trip Distance Using the loaded green-taxi trip data, plot a histogram of Trip Distance. Describe the visible structure and...

Analytics & Experimentation
3
0
27 people solved
Sep 27, 2020
WeRide logo
WeRide
Medium
Data ScientistIntern

Test whether two distributions differ

You have two datasets collected from different systems or populations, and you want to determine whether they come from the same distribution. Explain...

Statistics & Math
5
0
41 people solved
Feb 4, 2025
BlackRock logo
BlackRock
Easy
Product Manager

Why BlackRock and Beyond Resume?

You are preparing for a Product Manager behavioral interview. Build structured, interview-ready answers for this prompt cluster from the original inte...

Behavioral & LeadershipMotivation & Fit
10
0
83 people solved
Oct 26, 2023
Cargurus logo
Cargurus
Easy
Product Manager

Why Cargurus and DE experience?

You are preparing for a Product Manager behavioral interview. Build structured, interview-ready answers for this prompt cluster from the original inte...

Behavioral & Leadership
5
0
71 people solved
Sep 15, 2023
ByteDance logo
ByteDance
Medium
Product Manager

Improve hotel check-in and check-out

You are interviewing for a Product Manager product case. Work through this prompt in a structured way: Imagine you are the Product Manager for a hotel...

Product Design & Strategy
3
0
43 people solved
Aug 14, 2023
Capital One logo
Capital One
Medium
Software EngineerIntern

Visualize Intra- and Inter-Borough Travel

Visualize Intra- and Inter-Borough Travel Create a static or interactive visualization that helps a reader compare trips within one borough with trips...

Analytics & Experimentation
2
0
17 people solved
Sep 27, 2020
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