Interview Questions
Practice the exact questions companies are asking right now.
Questions
9.8k
Companies
511
Updated
08.16.2026
9.8k Questions 511 Companies08.16.2026
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_
"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"
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
"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."
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
"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."
CarlosFull Stack, Shopify
"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."
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."
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
"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."
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
"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."
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
"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."
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
Role
Hard
Product ManagerReading-Time Estimation for Google Docs
Product Prompt: Reading Time Estimation for Google Docs Design a feature that estimates how long it will take a user to read a Google Docs document an...
Product / Decision Making
8
0
94 people solved
Jul 4, 2025
Medium
Product ManagerBehavioral & Execution Scenarios
Product Manager Phone Screen: Behavioral and Execution Scenarios Provide concrete, role-relevant examples for each situation below. Focus on actions, ...
Behavioral & Leadership
13
0
68 people solved
Jul 4, 2025
Medium
Product ManagerBehavioral Decision-Making & Growth
Behavioral PM Prompt: Decision-Making and Growth in a Regulated Domain You are interviewing for a Product Manager role in a regulated, data-heavy doma...
Behavioral & Leadership
6
0
38 people solved
Jul 4, 2025
Medium
Product ManagerML Pipeline Stability & Evaluation
Product and ML Prompt: Stabilizing a Time-Series ML Pipeline You are the Product Manager for a system that uses time-series machine learning to predic...
Product / Decision Making
16
0
43 people solved
Jul 4, 2025
Hard
Product ManagerModel-Based Engineering Rollout
Product Strategy Prompt: Model-Based Engineering Rollout for Hardware Development You are a Product Manager presenting to a non-expert Google executiv...
Product / Decision Making
8
1
50 people solved
Jul 4, 2025
Hard
Product ManagerProfile Customization for Millennials & Gen Z
Product Design Prompt: Profile Customization for Millennials and Gen Z You are a Product Manager at Tinder designing a new profile-customization featu...
Product / Decision Making
8
0
40 people solved
Jul 4, 2025
Medium
Product ManagerHow do you build a roadmap?
You are interviewing for a Product Manager role at Visa. The interviewer asks: How do you create and manage a product roadmap? Describe the inputs you...
Product / Decision Making
4
0
38 people solved
Oct 15, 2024
Medium
Data ScientistSenior+Predict Seller Intent From Subscription Data
You are given a take-home dataset, seller_intent_take_home_dataset.csv, containing about 5,000 new subscription records from a website-building platfo...
Machine Learning
4
0
29 people solved
Oct 1, 2024
Hard
Product ManagerDesign Parking for Google Maps
Design a parking-finding experience for Google Maps. Assume the product goal is to help drivers reduce uncertainty and wasted time when parking near a...
Product Design & Strategy
5
0
35 people solved
Feb 22, 2024
Easy
Software EngineerDesign a Fixed-Capacity Least-Recently-Used Cache
Design a Fixed-Capacity Least-Recently-Used Cache Design and implement a cache with a fixed maximum capacity that evicts the least recently used entry...
Coding & Algorithms
0
0
7 people solved
Jun 7, 2025
Easy
Software EngineerPhone Keypad Predictive Text Suggestions
Phone Keypad Predictive Text Suggestions You are building the predictive-text feature for a classic 9-key phone keypad. Each digit from 2 to 9 maps to...
Coding & Algorithms
1
0
13 people solved
Jun 7, 2025
Medium
Product ManagerAnswer AWS PM behavioral prompts
You are preparing for a Product Manager behavioral interview. Build structured, interview-ready answers for this prompt cluster from the original inte...
Behavioral & Leadership
3
0
47 people solved
Jan 19, 2024
Hard
Machine Learning EngineerConstant-Time Insert, Remove, and Uniform Random Sampling
A data-sampling service maintains a dynamically changing pool of integer example IDs. Examples are continuously added and retired, and the service mus...
Coding & Algorithms
0
0
5 people solved
May 30, 2025
Medium
Software EngineerReflect on self, goals, learning, competitions
Prepare structured behavioral answers for these interview questions: 1. Give three words that accurately describe you as a professional, and illustrat...
Behavioral & Leadership
4
0
30 people solved
May 28, 2025
Medium
Software EngineerDescribe Linux and SQL experience
You are being assessed on basic tooling skills as an engineer. Answer: 1. Linux/Unix commands: list commands you are comfortable with and briefly expl...
Software Engineering Fundamentals
6
0
46 people solved
May 28, 2025
Medium
Software EngineerExplain deep learning and transformer concepts
Deep Learning, Transformers, and Audio ML Concepts You are interviewing for a machine-learning role focused on sequence and audio modeling, such as sp...
Machine Learning
4
0
63 people solved
May 28, 2025
Medium
Technical Program ManagerSenior+Fix unclear delivery addresses
A customer does not receive a delivery because the delivery address is unclear. As a product or operations leader, explain how you would diagnose the ...
Product / Decision Making
6
0
68 people solved
May 1, 2025
Medium
Product ManagerInternTell me about leadership challenges
Prepare for common Product Manager internship behavioral questions. Build a set of concise, reusable stories that show ownership, communication, prior...
Behavioral & Leadership
3
0
53 people solved
Jul 10, 2024
Medium
Product ManagerInternEvaluate a product you like
Choose a product you personally use and like. Evaluate it as a Product Manager. Explain who the target users are, what features or experiences make th...
Product Design & Strategy
3
0
39 people solved
Jul 10, 2024
Medium
Data Scientist[SQL] Job Ad Metrics with Applicant Filter
Job Ad Metrics Analysis Task Table Structure Table: job_activity job_id INT candidate_id INT activity_type VARCHAR -- can be 'view' or 'apply' Requi...
Data Manipulation (SQL/Python)
11
0
45 people solved
Apr 23, 2025