Guestimates

Case Studies

Learn how to answer Guesstimate questions during product management interviews, where we simplify strategic estimation.

Case Studies

BookMyShow

How many tickets are sold through BookMyShow during the release weekend of a major Bollywood movie?

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InMobi

Estimate the number of ad impressions served by InMobi in a day.

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Practo

How many appointments are booked through Practo daily in India?

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Amazon

How many items are sold on Amazon.in in a day?

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Dunzo

How many tasks does Dunzo fulfill in a day in Chennai?

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OYO

Estimate the occupancy rate of OYO Rooms in Goa during the peak tourist season

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Zomato

How many orders does Zomato fulfill on a typical Saturday in Delhi?

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Microsoft Office 365

How many Microsoft Office 365 users are there in India?

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Ola

Estimate the number of Ola rides taken in Bangalore on a daily basis.

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Flipkart

What's the total value of electronics sold on Flipkart during the festive season?

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Dream11

How many active users does Dream11 have during the IPL season?

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Netflix

How much data is consumed by Netflix users worldwide in a day?

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BigBasket

How many orders does BigBasket fulfill in Pune on a weekday?

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Razorpay

Estimate the value of transactions processed by Razorpay in a day

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Byjus

How many new subscribers does Byju's gain in a month?

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Amazon

How many items are sold on Amazon.in in a day?

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UpGrad

What is the average number of new course enrollments on UpGrad every month?

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Swiggy

What's the average daily number of meals delivered by Swiggy in Mumbai?

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Google

Estimate the daily volume of Google searches made in the United States

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Cure.fit

Estimate the number of users who attend live classes on Cure.fit app daily

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Apple Music

Estimate the number of Apple Music subscribers in the United States.

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Blinkit

What is the total weight of groceries delivered by Blinkit in a day?

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Paytm

Estimate the total value of transactions processed by Paytm in a week.

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Unacademy

How many hours of video content is consumed on Unacademy daily?

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PolicyBazaar

Estimate the number of insurance policies sold via PolicyBazaar in a month.

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Freshworks

How many businesses use Freshworks products globally?

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