PrepLoner

PrepLoner

Select a subject and topic to begin your practice.

General Aptitude

175 Questions
Numerical Computation (20)Data Interpretation (20)Logical Reasoning (60)Verbal Ability (50)Reading Comprehension (14)Critical Reasoning (11)

Engineering Mathematics

50 Questions
Linear Algebra (17)Probability (17)Calculus (16)

Discrete Mathematics

50 Questions
Graph Theory (15)Mathematical Logic (10)Combinatorics (10)Set Theory & Relations (10)Recurrence Relations (3)Lattices & Group Theory (2)

Digital Logic

50 Questions
Boolean Algebra & Minimization (11)Combinational Circuits (10)Sequential Circuits (11)Number Systems (10)Logic Gates (8)

Computer Organization and Architecture

50 Questions
Pipelining (13)Cache Memory (13)Addressing Modes (6)Memory Hierarchy (3)I/O Interface (6)Instruction Set (7)RISC vs CISC (2)

Programming and Data Structures

50 Questions
Trees (17)Stacks & Queues (10)Linked Lists (6)Arrays (3)Graphs (8)Hashing (6)

Algorithms

50 Questions
Time Complexity & Asymptotic Analysis (12)Graph Algorithms (15)Sorting (11)Dynamic Programming (4)Greedy Algorithms (5)Hashing (1)Heaps & Priority Queues (1)Searching (1)

Theory of Computation

50 Questions
Finite Automata (13)Regular Expressions (9)Context-Free Grammars (9)Turing Machines (6)Undecidability (6)Pumping Lemma (2)Closure Properties (4)Chomsky Hierarchy (1)

Compiler Design

50 Questions
Lexical Analysis (6)Parsing (20)Syntax Directed Translation (6)Code Optimization (9)Intermediate Code (3)Phases of a Compiler (5)Code Generation (1)

Operating Systems

50 Questions
CPU Scheduling (10)Process Management & Synchronization (17)Memory Management (16)File Systems & Disk Scheduling (7)

Database Management Systems (DBMS)

50 Questions
Relational Algebra & SQL (1)Normalization (13)Transactions & Concurrency (11)File Structures (8)SQL (12)Relational Algebra (5)

Computer Networks

200 Questions
Network Basics & Physical Layer (50)Data Link Layer - Flow & Error Control (10)Data Link Layer - Error Control (13)Data Link Layer - Flow Control (15)Data Link Layer - Basics (12)Data Link Layer - MAC (50)Network Layer - IP Addressing (50)