Free CCAT Practice Questions (2026)
Sample questions from Section A (Aptitude), Section B (Computer Concepts), and Section C (Advanced Topics). Click Show Answer to reveal solution and explanation.
Quantitative Aptitude
1. If 20% of x is 40, what is the value of x?
- A. 100
- B. 150
- C. 200
- D. 120
2. What comes next in the series: 2, 5, 10, 17, 26, ?
- A. 35
- B. 36
- C. 37
- D. 38
3. A train 200 m long passes a stationary pole in 10 seconds. Its speed is:
- A. 18 m/s
- B. 20 m/s
- C. 22 m/s
- D. 25 m/s
Computer Concepts (Section B)
4. Which sorting algorithm guarantees O(n log n) worst-case time complexity?
- A. Bubble Sort
- B. Quick Sort
- C. Merge Sort
- D. Selection Sort
5. Which protocol dynamically assigns IP addresses to devices?
- A. DNS
- B. SMTP
- C. DHCP
- D. FTP
6. The OSI model has how many layers?
- A. 4
- B. 5
- C. 6
- D. 7
Advanced Topics (Section C)
7. In C, `sizeof(int)` returns which value?
- A. 2
- B. 4
- C. 8
- D. Platform-dependent
8. Which normal form eliminates partial functional dependencies?
- A. 1NF
- B. 2NF
- C. 3NF
- D. BCNF
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