List of Topics to Score 60+ in GATE Instrumentation Engineering (IN)

Falak Khan
Falak KhanUpdated On: November 06, 2023 09:01 am IST
Candidates who will be appearing for the GATE IN paper can check the list of GATE Instrumentation Engineering important topics 2024 that they must study well here.
List of Topics to Score 60+ in GATE Instrumentation Engineering (IN)

List of Topics to Score 60+ in GATE Instrumentation Engineering (IN)- IISc Bangalore has released the GATE 2024 Instrumentation Engineering syllabus. The GATE IN paper includes 3 sections General Aptitude, Engineering Mathematics, and Instrumentation Engineering. Around 72% of questions will be asked from the core instrumentation engineering section. The GATE 2024 syllabus for Instrumentation Engineering includes topics from Electrical Circuits and Machines, Communications, Signals and Systems, Control Systems, Analog Electronics, Digital Electronics, etc. Although the syllabus is vast it includes a few important topics that carry a good amount of weightage and have several questions asked of them repeatedly in the previous year. Studying these GATE Instrumentation Engineering important topics 2024 will help candidates score good marks in the exam. In this aspect, we have compiled a list of topics to score 60+ in GATE Instrumentation Engineering on this post. 

The GATE 2024 exam will be conducted on February 3, 4 and 10, 11, 2024. The GATE IN paper will be held on February 10, 2024. Candidates who apply for the GATE 2024 IN paper can also take the EC, EE, or PH paper as their second paper.  Also, if you are taking GATE EC, EE, or PH as your first exam, you can take IN as your second paper.

Read the full post to check the list of topics to Score 60+ in GATE Instrumentation Engineering, section-wise weightage, exam pattern, best books, and more. 

List of Topics to Score 60+ in GATE Instrumentation Engineering

As per the previous year's papers analysis, we have provided the most important topics for GATE Instrumentation Engineering below. These GATE 2024 important topics should be emphasized as they covered significant weightage in previous years. Candidates must note that they should study the complete GATE 2024 syllabus to ace the exam and not only the important topics. 

Section Name

GATE 2024 Important Topics for Instrumentation Engineering

Engineering Mathematics

  • Analysis of Complex Variables
  • Probability and Statistics
  • Algebra Linear
  • Differential Equations
  • Numerical Methods

Analog Electronics

  • Main features of applications of the diode
  • Amplifiers feedback, applications of op-amps, etc.
  • Zener diode
  • Small-signal analysis of circuits

Circuits Electrical

  • Voltage and current sources,
  • Transient analysis of RLC circuits with DC excitation. 
  • Impedance and admittance, realization of main filters with R, L, and C elements, driving point impedance, admittance, open-, and short circuit parameters
  • Inductor, mutual inductor and capacitor

Control Systems

  • Feedback principles
  •  Routh and Nyquist criteria, root loci, design of lead, state-space representation of systems
  • Time-delay systems, hydraulic and pneumatic system components, etc.

Signals and Systems

  • Periodic, aperiodic, and impulse signals
  • Impulse response of systems; convolution, correlation. Discrete-time system: impulse
  • Response
  • Fourier and z-transforms
  • Frequent response of main linear time-invariant systems
  • Frequent response


  • Systematic and random problems in measurement, expression of uncertainty - accuracy and precision index, propagation of errors
  • Measurement of voltage, current, and power in single and three-phase circuits, etc.
  • Bridges of measuring R, L, and C, Q-meter

Digital Electronics

  • Combinational logic circuits, sequential circuits, multi-vibrators, a sample-and-hold circuit, 
  • Multiplexer, sequential circuits, Schmitt trigger, minimization of Boolean functions, analog-digital, integrating, flash, and sigma-delta) and digital-to-analog converters, etc.
Also Read: GATE 2024 Highest Scoring & Important Topics

GATE 2024 Instrumentation Engineering Section- Wise Weightage

The GATE Instrumentation topic weightage analysis as per the previous year trends has been given below.  The GATE Instrumentation Engineering paper has questions asked from the various sections of the syllabus. Every subject has number one and two mark questions asked in the GATE exam. 

SectonPercentage of Questions asked in GATE 2020Percentage of Questions asked in GATE 2020 GATE 2019Percentage of Questions asked in GATE 2020 GATE 2018
Network Theory8%8%9%
Signals & Systems8%8%8%
Control Systems13%14%13%
Analog Electronics9%11%9%
Optical Instrumentation4%7%6%
Digital Circuits8%8%8%

GATE 2024 Instrumentation Engineering Exam Pattern

GATE exam pattern 2024 has been released for all the papers. Candidates who opted for IN paper must be aware of the section-wise weightage, marking scheme, question type, etc. Therefore, we have provided the GATE 2024 exam pattern for Instrumentation Engineering below.

  • GATE 2024 Instrumentation Engineering will be a three-hour computer-based examination. 
  • The exam duration is 3 hours.
  • Paper will be formatted in English only.
  • The test will have three types of questions: MCQs, MSQs, and Numerical Answer Type (NAT) questions.
  • The paper will include a general aptitude part that all applicants must complete. It will consist of ten questions, half of which will be for one mark and the other half will be worth two marks. 
  • For one-mark MCQs, ⅓ of a mark will be removed for wrong attempts; for two-mark MCQs, ⅔  of a mark will be deducted.
  • No marks will be dedicated for unattempted questions 

GATE 2024 Preparation Tips to Crack GATE Instrumentation Engineering Exam

GATE is a national-level exam with fierce competition for limited seats and jobs at PSUs. Candidates who want to qualify GATE 2024 exam in the first attempt must begin their preparation early and have a proper study plan. We have compiled GATE 2024 preparation tipsbelow that candidates must follow to ace this test.

  • Candidates must first analyze the GATE exam pattern 2024 and syllabus. Knowing the amount of questions, the number of marks allocated, and the negative marking method will allow you to arrange your study approach properly.
  • Candidates must prepare a proper GATE 2024 study plan that includes all topics of the syllabus. Divide your time evenly across all subjects, giving extra attention to those you find challenging. While studying focus on GATE instrumentation engineering important topics 2024.
  • Before moving on to more complex topics, completely understand all ideas and formulae. Make sure you understand the fundamentals of all disciplines.
  • Attempt GATE previous year question papers and GATE mock tests 2024 to check your preparation and find out where you are behind.
  • When it comes to passing any competitive exam, time management is essential. Make sure you manage your time properly throughout the exam by allocating it carefully.
  • Studying for national-level exams can be stressful. But, don't forget to look after your health. Take proper sleep and have a balanced meal. 

Related Links:

GATE Biomedical Engineering Syllabus 2024

GATE Syllabus For Mechanical Engineering 2024

GATE Civil Engineering (CE) Syllabus 2024

GATE 2024 Chemical Engineering Syllabus

GATE 2024 Best Books for Instrumentation Engineering

To prepare for the exam, selecting the right study material is essential so that you are acquiring syllabus-related knowledge. The best authors’ and previous year's toppers' recommended books will help you grasp the GATE 2024 syllabus thoroughly with easy explanations. Candidates can go through the list of best books for GATE 2024 Instrumentation Engineering given below. 

Books Name

Author/ Publication

Higher Engineering Mathematics

B. S. Grewal

GATE Engineering Mathematics for all streams

Arihant Publications

Higher Engineering Mathematics

Bandaru Ramana

General Aptitude: Quantitative Aptitude & Reasoning

G.K Publications

GATE 2024 Engineering Mathematics

Made Easy Publications

Circuit Theory : Analysis and Synthesis

Abhijit Chakrabarti

Integrated Electronics: Analog and Digital Circuit

Jacob Millman , Christos Halkias , Chetan D Parikh

A Course in Electronics and Electrical Measurements and Instrumentation

J. B. Gupta

Instrumentation Devices & Systems

D Patranabis

Digital Principles And Applications

Leach P Donald

Instrumentation Devices & Systems

C. S. Rangan

Network Analysis

M. E. Van Valkenburg

Op-Amps and Linear Integrated Circuits

Ramakant A. Gayakwad 

Digital Logic and Computer Design

M. Morris Mano

Signals And Systems

A Nagoor Kani

Electronic Communication Systems

George Kennedy

A Course in Electrical And Electronic Measurements And Instrumentation

A.K. Sawhney, Puneet Sawhney

Objective English for Competitive Examination 5th Ed 

Hari Mohan Prasad

Handbook Of Biomedical Instrumentation

R. S. Khandpur

In addition, you can also look at the following articles that will help you with your GATE 2024 exam preparation. 

5 Ways of cracking GATE in the first attempt

GATE 2024: Mistakes to Avoid with Last Minute Revision

GATE ECE 2024 Study Plan & Preparation Strategy

Best Books for GATE 2024 Preparation 

GATE Mechanical Engineering 2024 Preparation Strategy & Study Plan

GATE 2024: Preparation Tips For General Aptitude Section

GATE CSE 2024 Preparation Strategy & Study Plan

How to Answer Aptitude-Related Questions in GATE 2024

GATE 2024 Petroleum Engineering Preparation Strategy & Important Topics

How to Prepare for GATE 2024 with 5 Easy Steps

GATE 2024 Last-Minute Tips

Why Mock Test is Important for GATE 2024 Preparation

GATE 2024 Civil Engineering Preparation Strategy & Study Plan

GATE 2024 Physics (PH) Preparation Strategy

GATE 2024 Economics Preparation Strategy & Study Plan

GATE ECE 2024 Subject Wise Weightage

We hope that this post on the List of Topics to Score 60+ in GATE Instrumentation Engineering (IN) was helpful and informative.

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How to prepare for the GATE exam for instrumentation engineering?

Create a solid study plan that includes all of the major subjects from the GATE Instrumentation Engineering syllabus 2024. Study complete syllabus, attempt mock tests, previous year papers, do revision, improve your time accuracy, etc. 


How many sections are there in the GATE instrumentation Engineering syllabus 2024?

The GATE 2024 syllabus for Instrumentation Engineering consists of 8 sections namely Analog Electronics, Digital Electronics, Control Systems, Signal and Systems, Sensors, Industrial Instrumentations and Communication,  Electrical Circuits, Measurements, and Optical Instrumentation.


How many sections are there in the GATE instrumentation Engineering syllabus 2024?

The GATE 2024 syllabus for Instrumentation Engineering consists of 8 sections namely Analog Electronics, Digital Electronics, Control Systems, Signal and Systems, Sensors, Industrial Instrumentations and Communication,  Electrical Circuits, Measurements, and Optical Instrumentation.


How much weightage does the GATE 2024 Instrumentation Engineering section carry?

GATE 2024 Instrumentation Engineering section carries 72% weightage, whereas Engineering Mathematics carries 13% weightage and General Aptitude carries 15% weightage. 


What are GATE 2024 Instrumentation Engineering important topics of the Engineering Mathematics section?

The GATE instrumentation engineering important topics of Engineering Mathematics include Probability and Statistics, Differential Equations,  Algebra Linear, etc.


What are the GATE 2024 Instrumentation Engineering important topics?

The list of GATE 2024 important topics for Instrumentation Engineering include Differential Equations, Voltage and current sources, Periodic, aperiodic, and impulse signals, Bridges of measuring R, L and C, Q-meter, Response, etc. 


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