// LEVEL UP WITH A CHALLENGE
Pack 0
Q.1
TrustpilotBeginner
The Unreviewed Orders
Q.2
AirbnbBeginner
The Duplicate Email Finder
Q.3
MeeshoBeginner
The Discount Hunters
Q.4
NetflixIntermediate
The Ranking Games
Q.5
HotstarIntermediate
The Multi-Device Users
Q.6
PayPalIntermediate
The Running Total Revelation
Q.7
UberIntermediate
The Churn Detector
Q.8
AirbnbAdvanced
The Cohort Survival Analysis
Q.9
DuolingoAdvanced
The Consecutive Login Streak
Q.10
RazorpayAdvanced
The Fraud Ring Investigation
Q.11
CitibankBeginner
The Big Spender Threshold
Q.12
EtsyBeginner
The Inactive Sellers
Q.13
ZomatoBeginner
The Weekend Warriors
Q.14
GoogleIntermediate
The Manager Salary Paradox
Q.15
MyntraIntermediate
The Category Revenue Split
Q.16
NykaaIntermediate
The Repeat Buyer Rate
Q.17
CREDIntermediate
The Support Ticket Escalation
Q.18
BharatPeAdvanced
The Median Transaction Value
Q.19
PhonePeAdvanced
The Session Depth Funnel
Q.20
RazorpayAdvanced
The Revenue Attribution Gap
Pack 1
Q.21🔒
NoonBeginner
The Average Rating by Category
Q.22🔒
ZeptoBeginner
The Referral Champions
Q.23🔒
FlipkartBeginner
The Dormant Products
Q.24🔒
BigBasketIntermediate
The Average Order Gap
Q.25🔒
FlipkartIntermediate
The N+1 Product Basket
Q.26🔒
PaytmIntermediate
The Promotion Cannibalisation Test
Q.27🔒
GrowwAdvanced
The Rolling 7-Day Revenue
Q.28🔒
PhonePeAdvanced
The Attribution Model Showdown
Q.29🔒
RazorpayAdvanced
The Silent Merchants
Q.30🔒
SwiggyAdvanced
The Reactivation Window
Q.31🔒
AmazonBeginner
The First Purchase
Q.32🔒
NoonBeginner
The Bestseller Badge
Q.33🔒
SwiggyBeginner
The Late Night Orders
Q.34🔒
FreshdeskIntermediate
The Agent Performance Scorecard
Q.35🔒
NotionIntermediate
The Subscription Upgrade Tracker
Q.36🔒
RazorpayIntermediate
The Cross-Sell Opportunity
Q.37🔒
UberAdvanced
The Percentile Performers
Q.38🔒
BlinkitAdvanced
The Inventory Stockout Predictor
Q.39🔒
FlipkartAdvanced
The Price Elasticity Signal
Q.40🔒
FigmaAdvanced
The Feature Adoption Cascade
Pack 2
Q.41🔒
SlackBeginner
The Power Users
Q.42🔒
DelhiveryBeginner
The City Leaderboard
Q.43🔒
SalesforceBeginner
The High Value Signups
Q.44🔒
HDFCIntermediate
The Flagged Transaction Neighbours
Q.45🔒
SwiggyIntermediate
The Churned High Spenders
Q.46🔒
ZomatoIntermediate
The Channel Efficiency Index
Q.47🔒
OlaAdvanced
The Dynamic Pricing Outliers
Q.48🔒
MeeshoAdvanced
The Customer Journey Reconstruction
Q.49🔒
YouTubeAdvanced
The Engagement Score Decay
Q.50🔒
BankBazaarAdvanced
The Loan Default Early Warning
Q.51🔒
GlassdoorBeginner
The Top Paying Industries
Q.52🔒
ZeptoBeginner
The Zero Stock Alert
Q.53🔒
LinkedInBeginner
The Incomplete Profiles
Q.54🔒
ShopifyIntermediate
The Monthly Revenue Machine
Q.55🔒
ShopeeIntermediate
The Revenue Cliff
Q.56🔒
ThoughtworksIntermediate
The Mentor Matching Gap
Q.57🔒
InfosysAdvanced
The Hierarchical Budget Rollup
Q.58🔒
IntercomAdvanced
The Time-to-First-Value
Q.59🔒
PaytmAdvanced
The Session Overlap Detector
Q.60🔒
SalesforceAdvanced
The Contract Renewal Risk Index
Pack 3
Q.61🔒
CloudflareAdvanced
The Spike Detector
Q.62🔒
FlipkartAdvanced
The Inventory Reorder Cascade
Q.63🔒
SpotifyAdvanced
The Predictive Churn Score
Q.64🔒
LinkedInAdvanced
The Sparse Activity Matrix
Q.65🔒
AmexAdvanced
The Wallet Share Tracker
Q.66🔒
GrabAdvanced
The Geographic Revenue Concentration
Q.67🔒
HotstarAdvanced
The Sessionisation Engine
Q.68🔒
StripeAdvanced
The Customer Lifetime Segmentation
Q.69🔒
NetflixAdvanced
The Capacity Crunch Forecaster
Q.70🔒
FlipkartAdvanced
The Personalised Discount Eligibility Engine
Q.71🔒
SAPAdvanced
The Cascading Cancellation Impact
Q.72🔒
TwitterAdvanced
The Network Influence Score
Q.73🔒
ServiceNowAdvanced
The SLA Breach Prediction
Q.74🔒
MastercardAdvanced
The Fraud Velocity Fingerprint
Q.75🔒
HubSpotAdvanced
The Deal Velocity Ranking
Q.76🔒
McKinseyAdvanced
The Dynamic Pivot — Sales by Quarter
Q.77🔒
WhatsAppAdvanced
The Viral Loop Coefficient
Q.78🔒
SnowflakeAdvanced
The Slowly Changing Dimension Type 2
Q.79🔒
AdobeAdvanced
The Subscription Cliff Calendar
Q.80🔒
ESPNAdvanced
The Tournament Bracket Simulator
Pack 4
Q.81🔒
SAPExpert
The Inventory FIFO Cost Calculator
Q.82🔒
DeloitteExpert
The Recursive Employee Payroll Rollup
Q.83🔒
UnitedHealthExpert
The Gaps and Islands — Subscription Continuity
Q.84🔒
SalesforceExpert
The Deduplication with Business Priority Rules
Q.85🔒
AirbnbExpert
The Funnel Drop-off with Time Constraints
Q.86🔒
DatadogExpert
The Percentile Bucketing with Interpolation
Q.87🔒
PhonePeExpert
The Customer Churn Prediction Feature Store
Q.88🔒
WalmartExpert
The Market Basket — Association Rule Mining
Q.89🔒
ZerodhaExpert
The Time-Weighted Average Price
Q.90🔒
MaerskExpert
The Supply Chain — Lead Time Variance Analysis
Q.91🔒
Booking.comExpert
The Booking Availability Calendar
Q.92🔒
StripeExpert
The User Lifetime Value Curve
Q.93🔒
NetflixExpert
The Median of Medians — Nested Percentiles
Q.94🔒
VisaExpert
The Fraud Ring Detection via Graph Clustering
Q.95🔒
AmazonExpert