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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
1.1k
Companies
972
Updated
10.24.2026
1.1k 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

Improving Google Voice: Choosing a Segment and Prioritizing Its Biggest Pain Point

You are the product manager for Google Voice, Google's service that gives people a phone number for calls, text messages and voicemail that works acro...

Product Design & StrategyProduct Design & ImprovementPrioritization & Tradeoffs
0
0
7 people solved
Jan 19, 2025
BigBasket logo
BigBasket
Medium
Product Manager

Product improvement for BigBasket's online grocery shopping journey

BigBasket is an online grocery service in India. As a product manager there, how would you make shopping with BigBasket a better experience for its cu...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jul 17, 2024
Meta logo
Meta
Medium
Product Manager

Choosing a North-Star Metric and Guardrails for Instagram Live

You are a product manager at Meta. How would you judge whether Instagram Live, the feature for broadcasting video in real time, is succeeding? Lay out...

Analytics & ExperimentationMetrics & KPIsUser Behavior & Funnels
0
0
4 people solved
Jul 7, 2025
TikTok logo
TikTok
Medium
Product Manager

TikTok User Journey From Video Discovery to Using In-App Restaurant and Shop Services

You are a product manager at TikTok, and businesses such as restaurants and shops can now offer their services directly inside the app. Design the end...

Product Design & StrategyProduct Design & Improvement
0
0
3 people solved
Sep 24, 2025
Meta logo
Meta
Medium
Product Manager

Product Sense: Posting Updates for Contacts to View in WhatsApp

Design the Status feature for WhatsApp: a place where people post updates that their contacts can view, instead of sending a message to each person or...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jun 10, 2024
Google logo
Google
Medium
Product Manager

Craigslist Product Improvement: Pick a Segment, Fix Its Top Pain Point, Measure It

Craigslist is a long-running local classifieds site where people post listings for things to buy and sell, housing, jobs, services and community event...

Product Design & StrategyProduct Design & Improvement
0
0
4 people solved
Jun 29, 2024
Meta logo
Meta
Medium
Product Manager

Facebook News Feed video auto-play: test design, primary metric and guardrails

Videos in the Facebook News Feed can either start playing on their own as they scroll into view or stay still until the person taps play. You are the ...

Analytics & ExperimentationExperiment Design (A/B Testing)Metrics & KPIs
0
0
4 people solved
May 29, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Deepen LinkedIn member engagement: pick a segment, find its gaps and prioritize fixes

You are a product manager at LinkedIn, and your goal is to get members to engage more with the product. How would you approach it? Decide which member...

Product Design & StrategyProduct Design & ImprovementSegmentation & Cohort Analysis
0
0
5 people solved
May 15, 2024
X (Twitter) logo
X (Twitter)
Medium
Product Manager

Building a Shopping Business on Twitter Beyond Ad Revenue

Twitter has become profitable on the back of its advertising business and now wants to diversify into e-commerce. As a product manager, redesign the T...

Product Design & StrategyProduct Design & ImprovementGrowth & Monetization
0
0
7 people solved
Dec 10, 2023
Gameberry Labs logo
Gameberry Labs
Medium
Product Manager

Making Instagram More Engaging for Its Teenage Users

You are a product manager at Instagram. How would you get users aged 13 to 19 more engaged with the app? `hint Define it before you grow it Decide wha...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
5 people solved
Apr 23, 2024
Meta logo
Meta
Medium
Product Manager

Upgrading Facebook Groups: goal, target segment, prioritized fixes and success metrics

You are a product manager on Facebook Groups, a mature product that people use to gather around shared interests, places and needs. Tell the interview...

Product Design & StrategyProduct Design & ImprovementExperiment Design (A/B Testing)
0
0
6 people solved
Jan 1, 2024
Meta logo
Meta
Medium
Product Manager

ML-Powered Feed Features for Facebook: Choosing Users, Signals and Success Metrics

You are a product manager on Facebook's Feed (formerly News Feed), the ranked stream of posts people see when they open the app. Machine learning alre...

Product Design & StrategyAI Product ManagementProduct Design & Improvement
0
0
6 people solved
Apr 30, 2024
Google logo
Google
Medium
Product Manager

Yelp product design: recommendations that help diners discover restaurants worth trying

You are a product manager at Yelp. Design a system that gives users good recommendations for new restaurants to try. Explain whom it serves, which pro...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
May 10, 2025
Pinterest logo
Pinterest
Medium
Product Manager

Helping iPhone Users Reduce Screen Time: Product Strategy Response to User Feedback

You are a product manager for the iPhone. Feedback from customers says they want to spend less time on their devices. How would you respond? `hint Les...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
4 people solved
Jan 6, 2026
Amazon logo
Amazon
Medium
Product Manager

Lifting trial-to-subscription conversion for a multi-device VPN app

You own a consumer VPN product. New users start on a free trial, and a paid subscription lets a user run the VPN on multiple devices. The metric you a...

Product Design & StrategyGrowth & MonetizationUser Behavior & Funnels
0
0
5 people solved
Apr 25, 2024
Coinbase logo
Coinbase
Medium
Product Manager

Coinbase: Keeping the App Usable When the Coin Catalog Grows Tenfold

Suppose the Coinbase app has to support ten times as many cryptocurrencies as it lists today. How would you redesign it so it still works well with a ...

Product Design & StrategyProduct Design & ImprovementTrust & Safety
0
0
6 people solved
Mar 23, 2024
Meta logo
Meta
Medium
Product Manager

Make Facebook's crisis Safety Check tool more valuable during disasters

You are a product manager at Meta working on Facebook's Safety Check. Safety Check is the feature used during events such as natural disasters, attack...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
7 people solved
Mar 7, 2025
Lyft logo
Lyft
Medium
Product Manager

Lyft fares that track real-time supply and demand: design the system

Design dynamic pricing for Lyft rides: fares that change with real-time conditions instead of staying fixed. Explain what the pricing is meant to achi...

Product Design & StrategyGrowth & MonetizationExperiment Design (A/B Testing)
0
0
6 people solved
Mar 16, 2024
Google logo
Google
Medium
Product Manager

Spot an unmet need among Gmail users and design what to build for it

You are a product manager on Gmail. What would you do to make it better? Decide what the improvement should achieve and for whom, then propose what yo...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Feb 28, 2024
Lyft logo
Lyft
Medium
Product Manager

Lyft Product Sense: Serving Riders on Their Daily Trip to Work

You are a product manager at Lyft, asked to design the product for commuters: people who travel from home to work and back on a regular weekday schedu...

Product Design & StrategyProduct SenseGrowth & Monetization
1
0
9 people solved
Feb 25, 2025
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