Practice the most common SQL, Statistics, and ML questions which show up in FAANG Data Science & Data Analyst interviews!
Facebook
Page With No Likes
Coin Fairness Test
Average Post Hiatus (Part 1)
App Click-through Rate (CTR)
Active User Retention
Advertiser Status
Product vs. Square
Refer Friends To Unlock More Questions
Calculate Rates7
Array Functions2
Minimum/Maximum4
Date-Time Operations13
Mathematical Functions3
Aggregations24
Ace the Data Science Interview15
Type Conversion11
Categorize Data14
Window Functions11
Top X5
Existence Check5
Cumulative Sums0
SQL Series1
Conditional Aggregation8
String Functions2
Unique Results8
User Behavior5