Digital Logic Design

Easy

Medium

Difficult

2020

1. Combinational Circuit

2. Logic gates

—

1. Number system

2019

1.Number System(2)

2.Boolean Expression

1.Number System

2.Minterms

1.Gates

2018

1.Logic Gates

1.Sequential Circuit

2.Number System

3.K-Map

—

2017 Set-1

1.Adders

1.Number System

2.K-Map

3.Sequential Circuit

—

2017 Set-2

1.Number System

2.Boolean Expression

1.Number system(3)

2.K-Maps

3.Sequential Circuit

—

2016 Set-1

1.Boolean Algebra

2.Number System

1.Sequential Circuits

2.Multiplexer

3.Adders

—

2016 Set-2

1.Number System

1.Ripple carry adder

2.Boolean operators

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2015 Set-1

1. Sequential Circuits 

1. Truth table 

1. Sequential Circuit 

2. Boolean function 

2015 Set-2

—

1. Sequential circuits 

2. Boolean algebra 

1. Adder

2015 Set-3

—

1. K – Map 

—

2014 Set-1

1. Boolean expression 

2. Number system 

1. Multiplexes

—

2014 Set-2

1. Number systems 

1. Self dual functions 

2. Sequential circuits 

3. Number of systems 

—

2014 Set-3

1. K- Map 

1. Combinational circuit (2)

2. Boolean expression 

—

2013

1. Number systems 

2. Boolean expression 

1. Combinational circuit (2)

—

2012

1. Boolean function 

2. K- Map 

1. Number system 

2. Combinational circuits 

—

2011

1. Sequential circuit 

2. Logic gates 

1. Boolean expression 

1. Sequential circuit (2)

2010

1. Boolean expression 

2. Multiplexes

1. Number system 

2. Logic gates 

1. Sequential circuit