Guesstimates Practice Cases

24 practice cases

• Estimate Annual Revenue of ATMs in Las Vegas Casinos

  How would you estimate the annual revenue generated by ATM transactions in casinos across Las Vegas?

• Estimate Total Weight of LEGO Bricks in a Standard LEGO Store

  Estimate the total weight of all LEGO bricks in a standard LEGO store in your city.

• Estimate global weekly active listeners for true crime podcasts on Spotify

  As a PM at Spotify, how would you estimate the total number of weekly active listeners for 'true crime' podcasts globally?

• Global Rock Climbing Handhold Annual Purchase Estimate for Black Diamond

  You're a PM at Black Diamond, a leading climbing gear manufacturer. How would you estimate the total number of individual rock climbing handholds purchased globally each year?

• Salesforce Daily Custom Field Creation Estimate

  You're a PM at Salesforce responsible for core CRM customization features. How would you estimate the total number of *new custom fields* created daily across all Salesforce CRM instances globally?

• Venmo vs. Cash App Daily P2P Transaction Volume

  Which mobile payment application, Venmo or Cash App, do you estimate processes a greater daily volume of *person-to-person (P2P) transactions* in the United States?

• Amazon Fresh vs. Whole Foods Seattle Daily GMV Comparison

  As a PM, how would you approach estimating whether Amazon Fresh's daily gross merchandise value (GMV) in Seattle is higher or lower than the daily GMV of all Whole Foods Market locations in Seattle?

• Google Docs Daily Unique Document Edits (Global)

  Imagine you're a PM at Google Docs. How many unique documents do you estimate are actively edited by users globally on an average weekday?

• Starbucks NYC Mobile Order Annual Revenue

  Estimate the annual revenue generated specifically from mobile order-ahead transactions at Starbucks locations within New York City.