CoCubes Placement Preparation Guide 2026
Complete guide to CoCubes campus placement preparation — exam pattern, syllabus, key topics, and preparation tips.
About CoCubes
CoCubes (now part of Aon's Assessment Solutions) is one of India's leading pre-employment assessment platforms used by hundreds of companies to screen campus recruits. A single CoCubes score is shared with multiple employers, giving students access to a wide pool of hiring companies. CoCubes assessments are adopted by companies like Byju's, Amdocs, MindTree, and many more for their initial screening rounds.
Exam Pattern
| Section | Questions | Duration | Topics |
|---|---|---|---|
| Quantitative Aptitude | 20 | 20 min | Arithmetic, algebra, geometry |
| Logical Reasoning | 20 | 20 min | Verbal and non-verbal reasoning |
| English | 20 | 15 min | Grammar, comprehension, vocabulary |
| Domain Test | 20 | 20 min | CS/IT/EE/ME fundamentals |
| Coding | 2 | 45 min | Programming problems |
CoCubes uses sectional timing with no switching between sections. The platform shares scores directly with partner companies based on their cutoff criteria.
Key Topics to Prepare
- Quantitative — Percentages, ratios, time-work-distance, averages, number series, and basic probability.
- Logical Reasoning — Seating arrangements, blood relations, coding-decoding, directions, and data sufficiency.
- English — Grammar rules, sentence correction, reading passages, and synonyms/antonyms.
- CS Domain — Operating systems, DBMS, networking basics, C/Java output questions, and data structure concepts.
- Coding — Array manipulation, string operations, pattern programs, and basic mathematical algorithms.
Preparation Tips
- Sectional time limits are strict — practice completing each section within its allocated time with no spillover.
- CoCubes shares your score with many companies — aim for the highest score possible in the first attempt.
- The coding section is crucial for IT companies — practice basic to moderate problems in your preferred language.
- Domain test questions are typically textbook-level — review your CS fundamentals from academic coursework.
- Take CoCubes practice tests available on their platform to understand the exact interface and question format.
Important Dates
CoCubes assessments are conducted throughout the year, typically coordinated through college placement cells. Individual test schedules depend on partner company hiring timelines.
Start Preparing Now
Visit our dedicated CoCubes preparation page for detailed content, section-wise practice, and mock tests in the CoCubes format.