MCQ Tests for - Electronics and Communication Engineering (ECE) Digital Circuits
Master your Electronics and Communication Engineering (ECE) Digital Circuits 2026 preparation with free online tests, MCQs & practice quizzes for all chapters, provided with solutions.
Number System & Representation
| Test: Arithmetic Operation 10 Ques | 30 Mins |  |
| Test: Representation of Signed Numbers 10 Ques | 30 Mins | |
| Test: Types of Number System 10 Ques | 30 Mins | |
| Test: Number System - 1 10 Ques | 10 Mins | |
| Test: Number System - 2 10 Ques | 10 Mins | |
| Test: Complementary Numbers 10 Ques | 30 Mins | |
| Test: Floating Point Number Representation 10 Ques | 30 Mins | |
Practice Quiz
| Test: Digital Electronics - 1 25 Ques | 25 Mins | |
| Test: Digital Electronics - 2 25 Ques | 25 Mins | |
| Test: Digital Electronics - 3 25 Ques | 25 Mins | |
| Test: Digital Electronics - 4 25 Ques | 25 Mins | |
| Test: Digital Electronics - 5 25 Ques | 25 Mins | |
| Test: Digital Electronics - 6 25 Ques | 25 Mins | |
| Test: Digital Electronics - 7 25 Ques | 25 Mins | |
| Test: Digital Electronics - 8 25 Ques | 25 Mins | |
Boolean Algebra
| Test: Boolean Logic Operations 10 Ques | 30 Mins | |
| Test: Boolean Functions 10 Ques | 30 Mins | |
| Test: Logic Gates & Boolean Algebra - 1 10 Ques | 30 Mins | |
| Test: SOP Form 9 Ques | 30 Mins | |
| Test: POS Form 7 Ques | 30 Mins | |
| Test: Logic Gates & Boolean Algebra - 2 10 Ques | 30 Mins | |
Karnaugh Maps (K-Maps)
| Test: Karnaugh Maps (K-Maps) 10 Ques | 10 Mins | |
| Test: K Maps 10 Ques | 30 Mins | |
Logic Gates
| Test: Logic Gates 10 Ques | 10 Mins | |
| Test: Realization of Logic Gates 10 Ques | 30 Mins | |
Logic Families
| Test: Logic Families 10 Ques | 10 Mins | |
Combinational Logic
| Test: Combinational Logic 10 Ques | 10 Mins | |
| Test: Adders 10 Ques | 30 Mins | |
| Test: Binary Adders 10 Ques | 30 Mins | |
| Test: Subtractors 10 Ques | 30 Mins | |
| Test: Code Converters 10 Ques | 30 Mins | |
| Test: Binary Codes 10 Ques | 30 Mins | |
| Test: Combinational Logic Circuits 10 Ques | 30 Mins | |
Data Selectors & Multiplexers
| Test: Multiplexers 10 Ques | 30 Mins | |
| Test: Data Selectors & Multiplexers 10 Ques | 10 Mins | |
| Test: De-Multiplexers 10 Ques | 30 Mins | |
Encoders & Decoders
| Test: Encoders 10 Ques | 30 Mins | |
| Test: Decoders 10 Ques | 30 Mins | |
| Test: Encoders & Decoders 10 Ques | 10 Mins | |
Comparators
| Test: Comparators 10 Ques | 10 Mins | |
Latches & Flip Flop
| Test: Sequential Circuits 10 Ques | 30 Mins | |
| Test: Sequential Logic Circuit in Digital Circuit 10 Ques | 30 Mins | |
| Test: Latches 10 Ques | 30 Mins | |
| Test: D Flip Flop 15 Ques | 45 Mins | |
| Test: JK Flip Flop 15 Ques | 30 Mins | |
| Test: Master Slave Flip Flop 15 Ques | 30 Mins | |
| Test: Flip Flops 15 Ques | 30 Mins | |
| Test: Triggering of Flip Flops 10 Ques | 30 Mins | |
Counters and Shift Registers
| Test: Registers 10 Ques | 30 Mins | |
| Test: Shift Registers 10 Ques | 30 Mins | |
| Test: Counters 10 Ques | 30 Mins | |
| Test: Ring Counters 10 Ques | 30 Mins | |
Data Converters
| Test: Sample & Hold Circuits 10 Ques | 30 Mins | |
| Test: Data Converters - 1 10 Ques | 30 Mins | |
| Test: Data Converters - 2 10 Ques | 30 Mins | |
| Test: Analog to Digital Converters 10 Ques | 30 Mins | |
| Test: Digital to Analog Converters 10 Ques | 30 Mins | |
Semiconductor Memories: ROM, SRAM, DRAM
| Test: Semiconductor Memories - 1 10 Ques | 30 Mins | |
| Test: Semiconductor Memories - 2 10 Ques | 30 Mins | |
| Test: ROM (Read Only Memory) - 1 10 Ques | 30 Mins | |
| Test: ROM (Read Only Memory) - 2 10 Ques | 30 Mins | |
| Test: SRAM and DRAM 9 Ques | 30 Mins | |
| Test: Introduction to Memory Devices 10 Ques | 30 Mins | |
Machine Instructions & Addressing Modes
| Test: Machine Instructions & Addressing Modes 10 Ques | 30 Mins | |
ALU, Data Path & Control Unit
| Test: 8085 Microprocessor 10 Ques | 30 Mins | |
Instruction Pipelining
| Test: Instruction Pipeline 10 Ques | 30 Mins | |
| Test: Hazards of Processor Architecture 10 Ques | 10 Mins | |
| Test: CISC & RISC Processors 10 Ques | 10 Mins | |
| Test: Clusters 10 Ques | 10 Mins | |
| Test: VLIW Architecture (I-64) 10 Ques | 10 Mins | |
