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WorksheetsPredigle Design Session
Total questions: 10
Worksheet time: 3hrs 30mins
A mobile app has a 40% drop-off rate on the final checkout screen. What is the best method to diagnose the issue?
Heatmaps & session recordings
A/B testing a new CTA color
Sending a survey
Redesigning the entire flow
Patients in an ER (Emergency Room) often arrive in critical condition and can’t manually fill out forms or provide ID. Which UX approach is MOST practical?
Use voice & facial recognition for identity verification
Enable quick auto-fill using past patient records
Allow relatives to check in patients remotely
Use RFID wristbands to track patient arrival & status.
If you had to design an ATM UI for people who can’t read, what would be the best solution?
Users abandon hotel booking websites before confirming.
Displaying a countdown timer for limited-time discounts.
Asking users for payment details upfront.
Removing navigation so users don’t get distracted.
Showing a transparent total cost breakdown before checkout.
According to Apple and Google guidelines, the ideal touch target size for mobile buttons is _______ px.
40
48
44
36
You notice that users frequently drop off on a multi-step signup form. What design changes would you suggest?
Problem: A "smart refrigerator" needs an intuitive way to show “what’s inside” without using a screen or an app.
Your company wants to improve onboarding completion rates for a SaaS product. The team suggests setting an OKR to increase user retention by 20%. How would you break this OKR into specific UX KPIs that measure onboarding effectiveness?
User engagement metrics (e.g., total time spent in the app)
Completion rate of onboarding steps and drop-off points
Customer Support ticket volume related to onboarding issues
Total Score after 30 days of usage
A banking app needs to work in areas with poor internet. What’s the best UX solution?
Allow transactions to queue & process when online
Show an error message when offline
Block access without internet
Require users to switch to desktop
You're designing a banking app for users in high-fraud regions. Many users don’t trust digital payments and fear getting scammed. What is the MOST effective UX approach?
Mandate multi-step authentication for every transaction
Use transparent security indicators & real-time fraud alerts
Require users to set complex passwords & security questions
Use AI-based behavior tracking to detect fraud silently
