By sagar sainiBundle lockedFull-Stack Interview Mastery Bundle
20 mock tests
Prepare for 3-5 YOE full-stack interviews with an exclusive CuriousDevLabs bundle covering JavaScript, Node. js, backend architecture, DSA, system design, and LLD.
These bundle-only mock tests are separate from the standalone mocks and are designed for focused revision, scenario practice, and interview-speed recall.
20 mocks400 questions4 areasSectional format
Difficulty mix20 classified mocks
Medium 7Hard 13
What's included
Browse by coverage area or narrow the list with filters.
20 mocks
Mock1
Advanced JS Runtime and Execution Context
HardHard20 questions25 min
Preview
Mock2
Closures Scope Hoisting and this
HardHard20 questions25 min
Preview
Mock3
Promises Event Loop and Async Patterns
HardHard20 questions25 min
Preview
Mock4
JavaScript Output Tracing Challenge
HardHard20 questions25 min
Preview
Mock5
Browser and JavaScript Full-Stack Concepts
MediumMedium20 questions25 min
Preview
Mock1
Node.js Internals Streams and Errors
HardHard20 questions25 min
Preview
Mock2
REST API Design and Express Scenarios
MediumMedium20 questions25 min
Preview
Mock3
Auth JWT Sessions and Backend Security
HardHard20 questions25 min
Preview
Mock4
Databases Indexing and Query Optimization
HardHard20 questions25 min
Preview
Mock5
Production Debugging Logs and Performance
HardHard20 questions25 min
Preview
Mock1
Arrays Strings and Hash Maps
MediumMedium20 questions25 min
Preview
Mock2
Stack Queue Sliding Window and Two Pointers
MediumMedium20 questions25 min
Preview
Mock3
Recursion Trees and Graph Traversal
HardHard20 questions25 min
Preview
Mock4
Sorting Searching and Complexity Analysis
MediumMedium20 questions25 min
Preview
Mock5
Practical DSA Interview Scenarios
HardHard20 questions25 min
Preview
Mock1
System Design Basics for 3-5 YOE
MediumMedium20 questions25 min
Preview
Mock2
Caching Queues Rate Limiting and Scaling
HardHard20 questions25 min
Preview
Mock3
Database Design Consistency and Transactions
HardHard20 questions25 min
Preview
Mock4
OOP SOLID and Design Patterns
MediumMedium20 questions25 min
Preview
Mock5
Real-World Full-Stack Design Scenarios
HardHard20 questions25 min
Preview
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20 mocks · saved to your account
20 mock tests
₹199.00₹2,000.0090% OFF
