Interview Questions

Title	Score	Tags	Company	Difficulty	Success This is the total number of accepted submissions divided by the total number of submissions.
Incorrect Packets	5		Locked	Medium	N/A	Save question Mark as completed
85% vs 82%	10		Locked	Medium	N/A	Save question Mark as completed
Active User Probability	7		Locked	Medium	N/A	Save question Mark as completed
Location Feature Sharing	8		Locked	Medium	N/A	Save question Mark as completed
Swimmer Survival	1		Locked	Hard	N/A	Save question Mark as completed
Non-Normal Probability Distribution	6		Locked	Medium	N/A	Save question Mark as completed
Fake Algorithm Reviews	8		Locked	Medium	N/A	Save question Mark as completed
Session Difference	32		Locked	Easy	60%	Save question Mark as completed
Permanent Deletion Change	6		Locked	Medium	N/A	Save question Mark as completed
Like Tracker	22		Locked	Easy	67%	Save question Mark as completed
Emails Opened	14		Locked	Easy	70%	Save question Mark as completed
Different Parcel Effectiveness	7		Locked	Easy	N/A	Save question Mark as completed
Ride-Sharing App Schema	1		Locked	Medium	N/A	Save question Mark as completed
D2C Socks e-Commerce	3		Locked	Medium	N/A	Save question Mark as completed
N Dice	18		Locked	Easy	N/A	Save question Mark as completed
Dynamic Demand Pricing	2		Locked	Medium	N/A	Save question Mark as completed
Retailer Data Warehouse	7		Locked	Medium	N/A	Save question Mark as completed
Impossibly Iterative Fibonacci	2		Locked	Easy	25%	Save question Mark as completed
Flipping 576 Times	27		Locked	Hard	N/A	Save question Mark as completed
Duplicate Rows	22		Locked	Medium	63%	Save question Mark as completed
Third Unique Song	22		Locked	Medium	32%	Save question Mark as completed
Flight Records	41		Locked	Hard	31%	Save question Mark as completed
Top 3 Users	21		Locked	Medium	68%	Save question Mark as completed
Post Success	39		Locked	Medium	29%	Save question Mark as completed
Dasher Payment Structure	4		Locked	Easy	N/A	Save question Mark as completed
Longest Streak Users	39		Locked	Medium	34%	Save question Mark as completed
Delivery Online	3		Locked	Medium	N/A	Save question Mark as completed
Lifetime Plays	7		Locked	Easy	86%	Save question Mark as completed
Liker's Likers	13		Locked	Hard	39%	Save question Mark as completed
Unique Work Days	2		Locked	Medium	28%	Save question Mark as completed
String Shift	22		Locked	Easy	66%	Save question Mark as completed
Liked and Commented	17		Locked	Medium	29%	Save question Mark as completed
Friend Requests Down	5		Locked	Easy	N/A	Save question Mark as completed
Cumulative Sales By Product	3		Locked	Medium	71%	Save question Mark as completed
Correlation in Regression	5		Locked	Easy	N/A	Save question Mark as completed
Percentage of Revenue by Year	14		Locked	Medium	38%	Save question Mark as completed
Increasing Group Comments	3		Locked	Medium	N/A	Save question Mark as completed
Coin Flip Probability	15		Locked	Hard	N/A	Save question Mark as completed
Second Ace	1		Locked	Easy	N/A	Save question Mark as completed
Third Purchase	35		Locked	Medium	42%	Save question Mark as completed
Modifying a Billion Rows	18		Locked	Medium	N/A	Save question Mark as completed
Departmental Spend By Quarter	7		Locked	Medium	87%	Save question Mark as completed
Dice Worth Rolling	6		Locked	Easy	N/A	Save question Mark as completed
Cancellation Fees	4		Locked	Hard	N/A	Save question Mark as completed
Append Frequency	3		Locked	Medium	85%	Save question Mark as completed
Three Zebras	14		Locked	Medium	N/A	Save question Mark as completed
Cumulative Sales Since Last Restocking	5		Locked	Medium	37%	Save question Mark as completed
Notification Unsubscribes	5		Locked	Hard	N/A	Save question Mark as completed
Bomb Detection	3		Locked	Medium	N/A	Save question Mark as completed
Completed Shipments	23		Locked	Medium	88%	Save question Mark as completed
Dictionary Unique Values	4		Locked	Medium	86%	Save question Mark as completed
One Element Removed	16		Locked	Medium	71%	Save question Mark as completed
Retention Rate Disparity	1		Locked	Medium	N/A	Save question Mark as completed
Average Unique Counts	3		Locked	Medium	76%	Save question Mark as completed
Generate Shopping List from Recipes	7		Locked	Medium	88%	Save question Mark as completed
Estimated Rounds	24		Locked	Hard	N/A	Save question Mark as completed
Delivery Assignments	6		Locked	Easy	N/A	Save question Mark as completed
Check Normality	5		Locked	Hard	N/A	Save question Mark as completed
New Geography	4		Locked	Easy	N/A	Save question Mark as completed
Analyzing Churn Behavior	6		Locked	Medium	N/A	Save question Mark as completed
Testing Price Increase	8		Locked	Medium	N/A	Save question Mark as completed
WhatsApp Metrics	3		Locked	Easy	N/A	Save question Mark as completed
Increased Cancellations	5		Locked	Easy	N/A	Save question Mark as completed
TikTok FYP Algorithm	2		Locked	Medium	N/A	Save question Mark as completed
Drawing Random Variable	7		Locked	Medium	N/A	Save question Mark as completed
Page Recommendations	4		Locked	Hard	38%	Save question Mark as completed
Increase Search Ads	8		Locked	Medium	N/A	Save question Mark as completed
Find Duplicate Numbers in a List	6		Locked	Easy	87%	Save question Mark as completed
Payment Data Pipeline	4		Locked	Medium	N/A	Save question Mark as completed
Marketing Channel Metrics	12		Locked	Easy	N/A	Save question Mark as completed
Google Earth Storage	5		Locked	Hard	N/A	Save question Mark as completed
Random Forest Expansion	3		Locked	Easy	N/A	Save question Mark as completed
Insurance Leads	10		Locked	Easy	N/A	Save question Mark as completed
Categorize Sales	2		Locked	Medium	85%	Save question Mark as completed
ETA Experiment	11		Locked	Medium	N/A	Save question Mark as completed
MLE vs MAP	7		Locked	Medium	N/A	Save question Mark as completed
Possibly Biased Coin	8		Locked	Hard	N/A	Save question Mark as completed
Found Item	29		Locked	Easy	N/A	Save question Mark as completed
Subscription Retention	20		Locked	Hard	9%	Save question Mark as completed
Minimum Parking Spots	3		Locked	Medium	47%	Save question Mark as completed
Choosing k	4		Locked	Easy	N/A	Save question Mark as completed
Unified Inbox	5		Locked	Hard	N/A	Save question Mark as completed
Cashflow Interest Projection	4		Locked	Easy	N/A	Save question Mark as completed
Stories Success	5		Locked	Easy	N/A	Save question Mark as completed
Term Frequency	6		Locked	Easy	40%	Save question Mark as completed
Sort Strings	6		Locked	Medium	75%	Save question Mark as completed
Boosting Instagram Stories	1		Locked	Medium	N/A	Save question Mark as completed
Sum to Zero	1		Locked	Medium	37%	Save question Mark as completed
Explaining LDA	2		Locked	Medium	N/A	Save question Mark as completed
Lazy Raters	13		Locked	Medium	N/A	Save question Mark as completed
Optimal Host	11		Locked	Hard	67%	Save question Mark as completed
Relational Migration	2		Locked	Medium	N/A	Save question Mark as completed
Focus Group Analysis	2		Locked	Hard	N/A	Save question Mark as completed
Stick Break	1		Locked	Medium	N/A	Save question Mark as completed
Understanding Dynamic Pricing Strategy	2		Locked	Medium	N/A	Save question Mark as completed
Free Shipping Mention Test	5		Locked	Easy	N/A	Save question Mark as completed
Delivery Estimate Model	15		Locked	Medium	N/A	Save question Mark as completed
Prime Numbers Identification	4		Locked	Easy	37%	Save question Mark as completed
Bagging vs Boosting	11		Locked	Easy	N/A	Save question Mark as completed
Bias vs. Variance Tradeoff	2		Locked	Medium	N/A	Save question Mark as completed

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