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ISRO ICRB Scientist/Engineer SC (Computer Science) 2026 Practice Set 2

100 Practice Questions for ISRO ICRB Scientist/Engineer SC (Computer Science) 2026

  • 100questions
  • 13sections
  • Notime limit

Instructions

  • Each correct answer gives 1 mark. There is no negative marking.
  • There is no time limit. Take your time. We only note how long you spend on each question, to show in your analysis.
  • Tap an option to answer. Use Clear to remove your answer, or Mark & Next to come back to a question later.
  • Your progress is saved on this device. You can leave and continue later.
  • You can take this test again as many times as you like. Your latest result, analysis and earlier scores stay on this device.

Sections

  • Programming and Data Structures11
  • Algorithms10
  • Theory of Computation7
  • Compiler Design6
  • Operating System11
  • Database Management Systems10
  • Computer Networks10
  • Digital Logic9
  • Computer Organization and Architecture10
  • Numerical Reasoning5
  • Logical Reasoning5
  • Deductive Reasoning3
  • Abstract Reasoning3
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What this ISRO ICRB Scientist/Engineer SC (Computer Science) 2026 Practice Set 2 covers

This paid test has 100 questions from 13 subjects, taken from the ISRO ICRB Scientist/Engineer SC (Computer Science) 2026 practice series. Each correct answer gives 1 mark. There is no negative marking. You get your score, the right answer with an explanation for every question, and your weak topics as soon as you submit.

  • Programming and Data Structures (11 questions): Hashing, Binary Search Trees, C Programming, Linked Lists, Heaps, Arrays, Tree Traversals, Expression Trees, Binary Trees
  • Algorithms (10 questions): NP-Completeness, Recurrences, Complexity Analysis, Graph Algorithms, Greedy Algorithms, Shortest Paths, Dynamic Programming, Sorting, Selection, Huffman Coding
  • Theory of Computation (7 questions): Decidability, Automata Theory, Chomsky Hierarchy, Computability, Pushdown Automata, Regular Languages, Context-Free Grammars
  • Compiler Design (6 questions): Type Checking, LR Parsing, Lexical Analysis, Code Optimization, Predictive Parsing, Register Allocation
  • Operating System (11 questions): Process Creation, Disk Scheduling, Deadlock, CPU Scheduling, Virtual Memory, Process Management, Process Synchronization, Inter-Process Communication
  • Database Management Systems (10 questions): Relational Model, Hashing, Relational Algebra, Indexing, SQL, B-Trees, Functional Dependencies, Schedules, Normalization, Concurrency Control
  • Computer Networks (10 questions): OSI Model, TCP, Error Detection, Sliding Window, Routing, Distance Vector Routing, Network Delays, Routing Protocols
  • Digital Logic (9 questions): Number Representation, Adders, Hazards, Combinational Circuits, Karnaugh Maps, Error-Correcting Codes, Flip-Flops, Counters
  • Computer Organization and Architecture (10 questions): Cache Memory, Control Unit, Virtual Memory, ALU, DMA, Instruction Formats, Microprogramming, RISC and CISC
  • Numerical Reasoning (5 questions): Speed, Time and Distance, Pipes and Cisterns, Number Puzzles, Mixtures, Profit and Loss
  • Logical Reasoning (5 questions): Direction Sense, Coding-Decoding, Data Sufficiency, Arrangement Puzzles, Clocks
  • Deductive Reasoning (3 questions): Assumptions, Syllogism, Course of Action
  • Abstract Reasoning (3 questions): Odd One Out, Alphanumeric Series, Number Series

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