Choose a section, then pick a subject and topic to start practicing. All 4200+ questions are organized topic-wise with detailed explanations and clean 10-question pagination.
Practice free CCAT Section A MCQs for English, Quantitative Aptitude, Reasoning, Computer Fundamentals, and Concepts of Programming. Aptitude topics include Number System, Percentages, Profit and Loss, Ratio Proportion, Time and Work, Time Speed Distance, Simple and Compound Interest, Averages, Algebra, and Geometry. Reasoning topics include Blood Relations, Coding Decoding, Direction Sense, Number Series, Analogies, Sitting Arrangement, and Data Sufficiency.
Section A also includes computer fundamentals and programming concepts. Use the computer fundamentals practice set for basic computer organization, software concepts, number systems, networking basics, security basics, and foundational programming ideas. Existing topic URLs are preserved so previously indexed pages continue to work.
Practice Section B MCQs for C Programming, Data Structures, Object Oriented Programming Concepts using C++, Operating Systems & Networking, and Basics of Big Data & Artificial Intelligence. C Programming questions cover pointers, arrays, strings, functions, recursion, structures, unions, file handling, memory management, dynamic allocation, and preprocessor directives.
Data Structures questions cover arrays, linked lists, stacks, queues, trees, graphs, hashing, sorting, and searching. OOP with C++ questions cover classes and objects, constructors, inheritance, polymorphism, encapsulation, abstraction, templates, and STL basics. Operating Systems & Networking questions cover OS concepts, process management, memory management, file systems, and networking concepts.
Big Data and Artificial Intelligence practice covers fundamentals, Hadoop ecosystem, MapReduce, NoSQL databases, AI basics, machine learning basics, neural networks, and NLP foundations. These topics support the official Section B syllabus while keeping the MCQs practical and easy to revise.
Computer Architecture MCQs - CPU Architecture, Registers, Program Counter, Instruction Register, Memory Hierarchy, Cache Memory, Virtual Memory, Pipelining, RISC vs CISC, Addressing Modes. Digital Electronics questions - Boolean Algebra, Logic Gates (AND, OR, NOT, NAND, NOR, XOR), Combinational Circuits (Multiplexers, Demultiplexers, Encoders, Decoders), Sequential Circuits (Flip-Flops, Counters, Registers). Microprocessor MCQs - 8085 Architecture, 8086 Architecture, Assembly Programming, Interrupts, Addressing Modes, Memory Interfacing.
Free CCAT mock test questions for CDAC PG Diploma courses - CDAC DITISS, CDAC DAC, CDAC DBDA, CDAC DSSD, CDAC DESD, CDAC PGCP Big Data Analytics, CDAC PGCP AI. Practice batch-wise CCAT question banks with solutions. Topic-wise CCAT question bank with detailed explanations. No login required for CCAT practice - start practicing instantly!