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Airbnb
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Question
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Company
Difficulty
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Active User Retention
SQL
+1
Dataford
Hard
Top States With 5 Star
SQL
+1
Yelp
Easy
Frequent Video Callers
SQL
+1
Dataford
Easy
Matching hosts and guests
SQL
+1
Airbnb
Easy
10 Consecutive Login Days
SQL
+1
Tiktok
Hard
Top Sold Product by Category
SQL
+1
Amazon
Medium
Customer Ride Participation
SQL
+1
Waymo
Easy
Supercloud User
SQL
+1
Microsoft
Medium
Uber Top Drivers
SQL
+1
Uber
Easy
Gender Reviews
SQL
+1
Airbnb
Easy
Friday's Likes
SQL
+1
Dataford
Hard
Transaction Running Total
SQL
+1
Dataford
Medium
Most Popular Rooms
SQL
+1
Airbnb
Easy
Doctor Search
SQL
+1
Google
Easy
Flight Curated Movies
SQL
+1
Amazon
Easy
Airbnb Apartment Count
SQL
+1
Airbnb
Easy
Number of Seats Available
SQL
+1
Robinhood
Medium
Payroll Direct Deposit
SQL
+1
Chime
Hard
Highly Engaged Posts
SQL
+1
Dataford
Medium
Coolest review
SQL
+1
Yelp
Easy
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