LT Grade Computer Science Previous Year Question Papers PDF

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If you are preparing for the LT Grade Computer Science Exam, previous year question papers are one of the smartest ways to boost your preparation.

Previous year papers help you analyze the type of questions asked by the exam board and identify the chapters that are more important, so you can prepare accordingly to score well in the exam and secure a job.

Here you can download 2018 LT Grade Computer Science Previous Year Question Papers PDF.

Table of Contents

Key Highlights of the LT Grade Computer Science

UP LT Grade Teacher Recruitment 2025 – Key Highlights
Post Name	Assistant Teacher (Trained Graduate Grade)
Total Vacancies	7466
Branch-wise Vacancies	Male Branch: 4860 Female Branch: 2525 Dept. of Empowerment of Persons with Disabilities: 81
Pay Scale	₹44,900 – ₹1,42,400 (Grade Pay ₹4600, Level-7)
Application Mode	Online Only (OTR-Based Application System)
Official Website	https://uppsc.up.nic.in

LT Grade Computer Science – Selection Stages

Stage 1	Preliminary Examination (Objective Type)
Stage 2	Main Examination (Written/Descriptive)
Final Selection	Based on Main Exam + Document Verification

Preliminary Examination – Objective Type
Section	Subjects	No. of Questions	Marks
General Studies	History, Geography, Polity, Economy, Current Affairs, General Science, Elementary Maths (Class 10)	30	60
Subject-Specific	Based on chosen subject (Hindi, English, Maths, Science, etc.)	120	240
Total		150	300

Duration: 2 Hours
Mode: Offline (OMR Based)
Negative Marking: 0.33 marks per wrong answer
Qualifying Marks: 40% (General), 35% (SC/ST)

Main Examination – Descriptive Type
Section	Subjects	Marks
Section A	General Studies	100
Section B	Subject-Specific (as per subject opted)	200
Total		300

Duration: 3 Hours
Mode: Offline (Pen & Paper Based)

Final Selection Process
Step 1	Preliminary Exam (Qualifying Only)
Step 2	Main Exam (Merit-Based)
Step 3	Document Verification (Original Documents Required)
Note	No Interview Conducted

LT Grade Computer Science – Computer Science Syllabus (Topic-wise)

Subject Area	Topics Covered
1. Digital Logic and Circuits	Number Systems, Boolean Algebra and Logic Gates, Simplification of Boolean Functions, Combinational Circuits, Sequential Circuits, Memory Circuits
2. Discrete Mathematical Structures	Sets, Relations & Functions, Mathematical Logic, Boolean Algebra, Combinatorics & Recurrence Relations, Graph Theory
3. Computer Organization and Architecture	Stored Program Concept, Components of Computer System, Machine Instruction, Instruction Cycle, CPU Organization, ALU, Hardwired & Microprogrammed Control Unit, Memory & I/O Organization, Registers, Instruction Types & Addressing Modes, Multi-core & Multiprocessor Systems
4. Data Structures and Algorithms	Linear & Non-Linear Structures, Hashing & Collision Resolution, Searching & Sorting Algorithms, Algorithm Complexity, Red-Black Trees, B-Trees, Heaps, Divide & Conquer, Greedy Algorithms, Dynamic Programming, Backtracking, Branch and Bound, Graph Algorithms, NP-Completeness, Approximation & Randomized Algorithms
5. Problem Solving Through C Programming	Programming Basics, Introduction to C Language, Writing and Understanding C Programs
6. Object-Oriented Techniques	OOP Concepts (Encapsulation, Inheritance, Polymorphism), UML, Object-Oriented Modelling, Java Programming (Java Beans, EJB, Swing), JDBC/ODBC, Servlets
7. Operating System	OS Definition, Design Goals, Process Management, Memory Management, File Systems, Concurrency, Shell Programming (UNIX), Windows Programming
8. Database Management Systems (DBMS)	Data Models, ER Modelling, SQL, Relational Design, Transaction Management, Query Optimization, Concurrency Control, Recovery Techniques
9. Computer Networks	Network Topologies, OSI Model, TCP/IP Stack, Data Communication, Switching, MAC Protocols, Routing, Transport Protocols, Application Layer Protocols
10. Software Engineering	SDLC Models, CMM, Software Quality, Requirements Analysis, Project Planning, Software Design, Testing, Reliability
11. Internet Technology, Web Design & Web Technology	Internet Protocols, HTML, Web Publishing, Security, Web Development Strategies, Server-Side Scripting
12. System Analysis and Design	System Development Life Cycle, Documentation, Data Modelling, System Implementation, Security Aspects
13. Information Security and Cyber Laws	Threats, Attacks, Security in Mobile & E-Commerce, Cryptography, Network Security, Intrusion Detection, Legal & Ethical Issues, Cybercrime
14. Computer Graphics	Types of Graphics, Raster & Vector Displays, Algorit