Data Structures & Algorithms
Hard Difficulty
Data Structures and Algorithms: Challenge Combination - Hard Mixed Mock
Independent hard practice covering Two-Pointer Techniques; Queues and Deques; Heaps and Priority Queues; Breadth-First Search; Dynamic Programming; Backtracking. Learning focus: move between the listed topic areas, identify the relevant method and maintain accuracy under a defined practice time budget. Blueprint: 60 single-best-answer MCQs at one mark each, 110 minutes and a practice pass target of 36/60. Timings and thresholds are editorial practice settings, not an official examination scheme.
Time Limit
110 mins
Questions
15 Qs
Total Marks
60
Negative Marking
-0
Official Candidate Instructions
- • Duration: The test runs strictly for 110 minutes. The server timer will automatically submit your exam when time expires.
- • Marking Scheme: Each correct response awards 1.0 mark. Each incorrect response incurs a deduction of 0 marks. Unattempted questions carry zero marks.
- • Review Palette: You can mark questions for review and return to them anytime before final submission.
- • Passing Threshold: Minimum qualifying score is 36 marks.
Resumable session: your progress is safely saved automatically.