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Master the art of designing products

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Learn how to define success of product

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Ace root cause problem solving

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Practice Meta-focused PM cases

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Practice Amazon-focused PM cases

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Practice Apple-focused PM cases

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Top Product Root Cause Analysis Interview Questions

Browse the Top 9025 Solved Root Cause Analysis Interview Questions, learn strategies to effectively diagnose the complex RCA problems

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Company focus: Darktrace

Why has the detection rate for insider threats dropped 15% in the last month for Darktrace Enterprise Immune System?

Product Root Cause Analysis Hard

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Company focus: NetEase

What caused the sudden 30% decrease in in-app purchases for NetEase's Fantasy Westward Journey?

Product Root Cause Analysis Hard

View Answer
Company focus: GitHub

Why has the average time to first response for new issues increased by 30% in the last month for GitHub Enterprise customers?

Product Root Cause Analysis Hard

View Answer
Company focus: Stripe

Merchants have reported that requiring billing details in Stripe Checkout is causing friction and negatively impacting conversion rates. How would you respond to this feedback?

Product Root Cause Analysis Medium

View Answer
Company focus: Cruise

What factors are contributing to the sudden increase in customer cancellations before pickup for Cruise in the downtown San Francisco area?

Product Root Cause Analysis Hard

View Answer
Company focus: Ozow

What caused the sudden 30% decrease in new user sign-ups for Ozow Matic yesterday?

Product Root Cause Analysis Medium

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Company focus: Klook

What factors are causing Klook's hotel reservation cancellations to spike by 50% in the last two weeks?

Product Root Cause Analysis Hard

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Company focus: Klook

Why has Klook's attraction ticket booking feature seen a 30% drop in conversion rate over the past month?

Product Root Cause Analysis Hard

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Company focus: Klook

Why has Klook's mobile app user retention declined from 60% to 40% for new users in the past quarter?

Product Root Cause Analysis Medium

View Answer
Company focus: Roku

Why has the average viewing time on Roku TV devices declined by 20 minutes per day compared to the previous quarter?

Product Root Cause Analysis Hard

View Answer
Company focus: Roku

Why has Roku's streaming stick activation rate dropped by 15% over the past month?

Product Root Cause Analysis Hard

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Company focus: Roku

What caused the sudden 30% decrease in daily active users for the Roku Channel last week?

Product Root Cause Analysis Hard

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Company focus: Uni Cards

Why has the average spending per user on Uni Cards's SX credit card decreased by 15% this quarter compared to last?

Product Root Cause Analysis Medium

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Company focus: Uni Cards

What caused the sudden 35% increase in payment failures for Uni Cards's Pay Later product last week?

Product Root Cause Analysis Hard

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Company focus: Uni Cards

Why has Uni Cards's Pay 1/3rd card seen a 20% drop in new sign-ups over the past month?

Product Root Cause Analysis Medium

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Company focus: IPG

Why has IPG's Matterkind addressable TV offering experienced a sudden 25% decline in new customer acquisitions in the last 60 days?

Product Root Cause Analysis Hard

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Company focus: IPG

What factors are contributing to the 30% decrease in click-through rates for IPG's Kinesso programmatic advertising campaigns this month?

Product Root Cause Analysis Hard

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Company focus: IPG

Why has IPG's Acxiom data onboarding service seen a 15% drop in client retention over the past quarter?

Product Root Cause Analysis Hard

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Company focus: Tata Motors

How can Tata Motors address the recent decline in customer satisfaction scores for its Harrier SUV's infotainment system?

Product Root Cause Analysis Hard

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Company focus: Tata Motors

What factors are causing the increased warranty claims for Tata Motors's Altroz hatchback in the past 6 months?

Product Root Cause Analysis Hard

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Company focus: Tata Motors

Why has Tata Motors's Nexon EV seen a 15% drop in sales over the past quarter?

Product Root Cause Analysis Medium

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Company focus: MFine

How can we explain the 25% decline in daily active users for MFine's medication reminder app over the last quarter?

Product Root Cause Analysis Medium

View Answer
Company focus: MFine

Why has MFine's online doctor consultation service seen a 30% drop in user ratings over the past month?

Product Root Cause Analysis Medium

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Company focus: MFine

What factors are causing the sudden 50% increase in appointment cancellations for MFine's lab test booking feature this week?

Product Root Cause Analysis Hard

View Answer
Company focus: Hopin

Why has the number of attendees joining Hopin events dropped by 30% in the past month?

Product Root Cause Analysis Medium

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Company focus: Zwift

What's causing the sudden 30% drop in new user sign-ups for Zwift's mobile app?

Product Root Cause Analysis Medium

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Company focus: Coinbase

Imagine you are the Product Manager at Coinbase responsible for managing the bitcoin trading brokerage area. You observe a 20% decline in monthly brokerage revenue compared to the previous month. As the PM overseeing this area, what steps would you take?

Product Root Cause Analysis Hard

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Company focus: Grab

Why has the average order value for Grab's GrabFood dropped by 15% in the past month across major cities in Southeast Asia?

Product Root Cause Analysis Hard

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Company focus: SharkNinja

How can SharkNinja address the recent 20% increase in customer support calls related to the Shark APEX UpLight Lift-Away Vacuum?

Product Root Cause Analysis Hard

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Company focus: SharkNinja

Why has SharkNinja's Shark IQ Robot vacuum seen a 30% drop in 5-star reviews over the past quarter?

Product Root Cause Analysis Hard

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Company focus: SharkNinja

What factors led to the unexpected 15% decline in sales of SharkNinja's Ninja Foodi Digital Air Fry Oven during the holiday season?

Product Root Cause Analysis Hard

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Company focus: Saks OFF 5TH

What caused the sudden 30% drop in Saks OFF 5TH's mobile app user engagement over the past month?

Product Root Cause Analysis Medium

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Company focus: Saks OFF 5TH

Why has Saks OFF 5TH's loyalty program sign-up rate decreased by 25% since the latest website redesign?

Product Root Cause Analysis Medium

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Company focus: Saks OFF 5TH

Why has Saks OFF 5TH's designer handbag sales declined by 15% in the last quarter?

Product Root Cause Analysis Medium

View Answer
Company focus: Xperi

How can we explain the unexpected 30% decline in content engagement metrics for Xperi's TiVo+ streaming service during the last quarter?

Product Root Cause Analysis Hard

View Answer
Company focus: Xperi

What factors are causing the sudden increase in customer support tickets related to Xperi's DTS:X audio technology integration?

Product Root Cause Analysis Hard

View Answer
Company focus: Xperi

Why has Xperi's TiVo Stream 4K device seen a 15% drop in new activations over the past month?

Product Root Cause Analysis Medium

View Answer
Company focus: Upstox

Why has the average order value for options trading on Upstox's web platform decreased by 25% compared to the previous quarter?

Product Root Cause Analysis Hard

View Answer
Company focus: Upstox

What caused the sudden 50% increase in failed fund transfers on the Upstox mobile app last week?

Product Root Cause Analysis Hard

View Answer
Company focus: Upstox

Why has Upstox's margin trading feature seen a 30% drop in daily active users over the past month?

Product Root Cause Analysis Hard

View Answer
Company focus: LTI

Why has customer satisfaction for LTI's cybersecurity consulting declined by 10 points since the latest service package update?

Product Root Cause Analysis Hard

View Answer
Company focus: LTI

What factors are contributing to the increased error rates in LTI's cloud migration services for enterprise clients this quarter?

Product Root Cause Analysis Hard

View Answer
Company focus: LTI

Why has LTI's Mosaic AI platform seen a 15% drop in daily active users over the past month?

Product Root Cause Analysis Hard

View Answer
Company focus: hipages

Why has hipages's job request feature seen a 30% drop in submissions over the past week?

Product Root Cause Analysis Medium

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Company focus: hipages

Why has the average response time for tradies on hipages's platform increased from 2 hours to 8 hours in the past quarter?

Product Root Cause Analysis Hard

View Answer
Company focus: hipages

What caused the sudden 50% increase in customer support tickets related to hipages's tradie matching algorithm last month?

Product Root Cause Analysis Hard

View Answer
Company focus: Spotify

What's causing the sudden 30% increase in buffering time for music playback in Spotify's Android app?

Product Root Cause Analysis Hard

View Answer
Company focus: Swiggy

Why has the customer retention rate for first-time Swiggy One subscribers decreased from 70% to 55% this quarter?

Product Root Cause Analysis Hard

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Company focus: Jenius

What's causing the sudden increase in failed transactions on Jenius' peer-to-peer payment feature?

Product Root Cause Analysis Hard

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Company focus: Klarna

What's causing the sudden increase in failed transactions for Klarna's one-time card feature?

Product Root Cause Analysis Hard

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Top Product Root Cause Analysis Interview Questions

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Why has the detection rate for insider threats dropped 15% in the last month for Darktrace Enterprise Immune System?

What caused the sudden 30% decrease in in-app purchases for NetEase's Fantasy Westward Journey?

Why has the average time to first response for new issues increased by 30% in the last month for GitHub Enterprise customers?

Merchants have reported that requiring billing details in Stripe Checkout is causing friction and negatively impacting conversion rates. How would you respond to this feedback?

What factors are contributing to the sudden increase in customer cancellations before pickup for Cruise in the downtown San Francisco area?

What caused the sudden 30% decrease in new user sign-ups for Ozow Matic yesterday?

What factors are causing Klook's hotel reservation cancellations to spike by 50% in the last two weeks?

Why has Klook's attraction ticket booking feature seen a 30% drop in conversion rate over the past month?

Why has Klook's mobile app user retention declined from 60% to 40% for new users in the past quarter?

Why has the average viewing time on Roku TV devices declined by 20 minutes per day compared to the previous quarter?

Why has Roku's streaming stick activation rate dropped by 15% over the past month?

What caused the sudden 30% decrease in daily active users for the Roku Channel last week?

Why has the average spending per user on Uni Cards's SX credit card decreased by 15% this quarter compared to last?

What caused the sudden 35% increase in payment failures for Uni Cards's Pay Later product last week?

Why has Uni Cards's Pay 1/3rd card seen a 20% drop in new sign-ups over the past month?

Why has IPG's Matterkind addressable TV offering experienced a sudden 25% decline in new customer acquisitions in the last 60 days?

What factors are contributing to the 30% decrease in click-through rates for IPG's Kinesso programmatic advertising campaigns this month?

Why has IPG's Acxiom data onboarding service seen a 15% drop in client retention over the past quarter?

How can Tata Motors address the recent decline in customer satisfaction scores for its Harrier SUV's infotainment system?

What factors are causing the increased warranty claims for Tata Motors's Altroz hatchback in the past 6 months?

Why has Tata Motors's Nexon EV seen a 15% drop in sales over the past quarter?

How can we explain the 25% decline in daily active users for MFine's medication reminder app over the last quarter?

Why has MFine's online doctor consultation service seen a 30% drop in user ratings over the past month?

What factors are causing the sudden 50% increase in appointment cancellations for MFine's lab test booking feature this week?

Why has the number of attendees joining Hopin events dropped by 30% in the past month?

What's causing the sudden 30% drop in new user sign-ups for Zwift's mobile app?

Imagine you are the Product Manager at Coinbase responsible for managing the bitcoin trading brokerage area. You observe a 20% decline in monthly brokerage revenue compared to the previous month. As the PM overseeing this area, what steps would you take?

Why has the average order value for Grab's GrabFood dropped by 15% in the past month across major cities in Southeast Asia?

How can SharkNinja address the recent 20% increase in customer support calls related to the Shark APEX UpLight Lift-Away Vacuum?

Why has SharkNinja's Shark IQ Robot vacuum seen a 30% drop in 5-star reviews over the past quarter?

What factors led to the unexpected 15% decline in sales of SharkNinja's Ninja Foodi Digital Air Fry Oven during the holiday season?

What caused the sudden 30% drop in Saks OFF 5TH's mobile app user engagement over the past month?

Why has Saks OFF 5TH's loyalty program sign-up rate decreased by 25% since the latest website redesign?

Why has Saks OFF 5TH's designer handbag sales declined by 15% in the last quarter?

How can we explain the unexpected 30% decline in content engagement metrics for Xperi's TiVo+ streaming service during the last quarter?

What factors are causing the sudden increase in customer support tickets related to Xperi's DTS:X audio technology integration?

Why has Xperi's TiVo Stream 4K device seen a 15% drop in new activations over the past month?

Why has the average order value for options trading on Upstox's web platform decreased by 25% compared to the previous quarter?

What caused the sudden 50% increase in failed fund transfers on the Upstox mobile app last week?

Why has Upstox's margin trading feature seen a 30% drop in daily active users over the past month?

Why has customer satisfaction for LTI's cybersecurity consulting declined by 10 points since the latest service package update?

What factors are contributing to the increased error rates in LTI's cloud migration services for enterprise clients this quarter?

Why has LTI's Mosaic AI platform seen a 15% drop in daily active users over the past month?

Why has hipages's job request feature seen a 30% drop in submissions over the past week?

Why has the average response time for tradies on hipages's platform increased from 2 hours to 8 hours in the past quarter?

What caused the sudden 50% increase in customer support tickets related to hipages's tradie matching algorithm last month?

What's causing the sudden 30% increase in buffering time for music playback in Spotify's Android app?

Why has the customer retention rate for first-time Swiggy One subscribers decreased from 70% to 55% this quarter?

What's causing the sudden increase in failed transactions on Jenius' peer-to-peer payment feature?

What's causing the sudden increase in failed transactions for Klarna's one-time card feature?

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