Post #1971

Uber Business Analyst Interview: 1-3 Years Experience SQL Queries: 1. Develop an SQL query to retrieve the third transaction for each user, including user ID, transaction amount, and date. 2. Compute the average driver rating for each city using data from the rides and ratings tables. 3. Construct an SQL query to identify users registered with Gmail addresses from the 'users' database. 4. Define database denormalization. 5. Analyze click-through conversion rates using data from the ad_clicks and cab_bookings tables. 6. Define a self-join and provide a practical application example. Scenario-Based Question: 1. Determine the probability that at least two of three recommended driver routes are the fastest, assuming a 70% success rate for each route. Guesstimate Questions: 1. Estimate the number of Uber drivers operating in Delhi. 2. Estimate the daily departure volume of Uber vehicles from Bengaluru Airport. Hope it is helpful 🤍