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Indian Institute of Technology IIT Bombay has announced admission for Graduation Aptitude Test in Engineering GATE 2021 in 27 subject papers Online Application. Candidates can apply through the below given link.

GATE Answer Key 2021

  • Job Location : All India
  • GATE 2021 Selection Process : Selection will be based on CBT Exam.

GATE 2021 Admission Full Details

Exam Name No Of Vacancy
Graduation Aptitude Test in Engineering GATE 2021

Eligibility Criteria for GATE 2021 Examination

Educational Qualification Age Limit
Bachelors Degree in Engineering/ Technology/ Architecture/ Science/ Commerce/ Arts, MBBS, Master Degree (Arts/Science/ Mathematics/ Statistics/ Computer Applications). No Age Limit
More details go to official Notification

Application Fee for GATE 2021 Examination

For SC/ ST/ PwD/ Female 750/- Pay Examination fee through Debit Card/Credit Card/ Net Banking
For All Other Categories 1500/-

Important Dates GATE 2021 Notification

Starting Date for Submission Of Online Application 14 September 2020
Last Date for Submission Of Online Application 07 October 2020
Last Date for Submission Of Online Application (With Late Fee)
12 October 2020
Gate 2021 Exam Date 05 to 14 February 2021

Important Links for GATE Notification 2021

Download Final Answer Key & Question Paper Click Here
Download Answer Key with Question Paper Click Here
Responses & Objections Click Here
Download Admit Card Click Here
Detail Notification Link Click Here
Apply Online Registration | Login
Important Dates Click Here
Other Information Click Here
Join Our Group Whatsapp | TeleGram
FreeJobAlert on Email Click Here
Official Website Click Here

Procedure to Apply GATE 2021 Examination

If you are interested and Eligible candidates for this admission, you Should apply Online through the website https://www.gate.iitb.ac.in/index.php from 14.09.2020 to 07.10.2020

GATE 2021 Syllabus

Indian Institute of Technology (IIT) Bombay has released the official GATE syllabus for all subjects. GATE 2021 will have two new subjects - Environmental Science and Engineering (ES) and Humanities and Social Science (XH). The syllabus of GATE 2021 has been revised and candidates can now check the syllabus of all the 27 papers. GATE syllabus 2021

GATE Syllabus - Subject Wise

S.No. Papers Download Syllabus
General Aptitude (GA) - Compulsory paper (Common Section in all Paper) Click Here
1 Aerospace Engineering (AE) Click Here
2 Agricultural Engineering (AG) Click Here
3 Architecture and Planning (AR) Click Here
4 Biotechnology (BT) Click Here
5 Civil Engineering (CE) Click Here
6 Chemical Engineering (CH) Click Here
7 Computer Science (CS) and Information Technology (IT) Click Here
8 Chemistry (CY) Click Here
9 Electronics and Communication Engineering (EC) Click Here
10 Electrical Engineering (EE) Click Here
11 Ecology and Evolution (EY) Click Here
12 Geology and Geophysics (GG) Click Here
13 Instrumentation Engineering (IN) Click Here
14 Mathematics (MA) Click Here
15 Mechanical Engineering (ME) Click Here
16 Mining Engineering (MN) Click Here
17 Metallurgical Engineering (MT) Click Here
18 Petroleum Engineering (PE) Click Here
19 Physics (PH) Click Here
20 Production and Industrial Engineering (PI) Click Here
21 Textile Engineering and Fibre Science (TF) Click Here
22 Statistics Click Here
23 Biomedical Engineering (BM) Click Here
24 Engineering Sciences Syllabus (XE) - Any 2 optional sections
Engineering Mathematics (XE A) - Compulsory section Click Here
Fluid Mechanics (XE B) Click Here
Material Science (XE C) Click Here
Solid Mechanics (XE D) Click Here
Thermodynamics (XE E) Click Here
Polymer Science & Engineering (XE F) Click Here
Food Technology (XE G) Click Here
Atmospheric and Oceanic Sciences (XE H) Click Here
25 Life Sciences (XL) - Any 2 optional sections
Chemistry (XL P) - Compulsory section Click Here
Biochemistry (XL Q) Click Here
Botany (XL R) Click Here
Microbiology (XL S) Click Here
Zoology (XL T) Click Here
Food Technology (XL U) Click Here
26 Humanities and Social Sciences Click Here
27 Environmental Science and Engineering Click Here

GATE Syllabus 2021 Topic Wise Weightage - Computer Science

Topic

Expected Weightage in Marks

Topic

Expected Weightage in Marks

Theory of Computation

7.5

Operating System

9

Compiler Design

2.75

General Aptitude

15

Computer Organization & Architecture

9

Computer Networks

7.5

Programming & Data Structures

10.5

Soft. Engg/ Web Technology

1.5

Algorithms

8

Engineering Maths

14.75

Digital Logic

5.25

Database

7.5

GATE Syllabus 2021 Topic Wise Weightage - Mechanical Engineering

Topic

Expected Weightage in Marks

Topic

Expected Weightage in Marks

Engineering Mechanics

2.5

Thermodynamics

12.75

Strength of materials

7.75

Refrigeration & Air Conditioning

1.25

Heat Transfer

6

General Aptitude

15

Machine Design

3.75

Industrial Engineering

8

Fluid Mechanics

7.5

Engineering Maths

12.25

Theory of Mechanics

9

Manufacturing Engineering

14.25

GATE Syllabus 2021 Topic Wise Weightage - Electrical Engineering

Topic

Expected Weightage in Marks

Topic

Expected Weightage in Marks

Network Theory

11.75

Analog & Digital Electronics

11.25

Signal & System

8.5

EMT

2.75

Control Systems

9

General Aptitude

15

Power Systems

9.75

Engineering Maths

11.75

Electrical machines

8.25

Power Electronics

7.5

Electrical & Electronics Measurements

4.5

GATE Syllabus 2021 Topic Wise Weightage - Instrumentation Engineering

Topic

Expected weightage

Topic

Expected weightage

Analog circuits

11.75

Circuits & Networks

10.25

Measurements

6.25

General Aptitude

15

Communications

1.5

Signals and Systems

7.75

Control System

10.75

Transducers

12.25

Digital Circuits

7

Engg Maths

11.75

Analytical Biomedical & Optical Instrumentation

4.25

Process Controls

1.5

GATE Syllabus 2021 Topic Wise Weightage - Civil Engineering

Topic

Weightage

Topic

Weightage

SOM

7.75

Design of Steel Structures

4.25

Structural Analysis

3.5

Highway & Surveying

12

FM and Hydraulic machine

6.75

Engineering Mathematics

12.25

Irrigation & Hydrology

7.75

General Aptitude

15

RCC and Prestressed concrete

6.5

Environment Engg

9

Geo-Technical

15.25

GATE 2021 Syllabus - Electronics and Communication Engineering

Topic

Weightage

Topic

Weightage

Network Theory

11.25

Communication Systems

10.75

Electronics Devices & Circuits

7.25

EMT

9.5

Digital Circuits

6

Engineering Maths

10.5

Signal & Systems

9

General Aptitude

15

Analog Circuits

11.75

Micro Processors

1.5

Control Systems

9

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GATE 2021 Exam Pattern

The exam pattern of GATE 2021.

Particulars

Details

Examination Mode

Computer Based Test (Online)

Duration

3 Hours

Number of Papers in GATE 2021

27 Papers

Section

  • General Aptitude (GA)

  • Candidate Selected Subject

Type of Questions

  • Multiple Choice Questions (MCQs)

  • Multiple Select Questions (MSQs)

  • Numerical Answer Type (NAT) Questions

Design of Questions

The questions are designed to test the listed abilities

  • Application

  • Analysis

  • Comprehension

  • Recall

  • Synthesis

Number of Questions

65 Questions (including 10 questions from General Aptitude)

Distribution of Questions in all Papers except AR, CY, EY, GG, MA, PH and XL

Engineering Mathematics - 13 Marks

Subject Questions - 72 Marks

General Aptitude - 15 Marks

Distribution of Questions in AR, CY, EY, GG, MA, PH, XH and XL

Questions from Subject Concerned - 85 Marks

General Aptitude - 15 Marks

Total Marks

100 Marks

Marking Scheme

All of the questions will be worth 1 or 2 marks

GATE 2021 Important Books

GATE Important Books - Computer Science Engineering

GATE Topic

Books and Author

Engineering Mathematics

Advanced Engineering Mathematics by Erwin Kreyszig

Discrete Mathematics and Its Applications by Kenneth Rosen

Theory of Computation

An Introduction to Formal Languages and Automata by Peter Linz

Computer Organization & Architecture

Computer Architecture – A Quantitative Approach by Hennessy and Patterson

Computer Organization and Embedded systems by Carl Hamacher

Programming & Data Structures

Classic Data Structures by Debasis Samanta

The C Programming language by Dennis Richie

Digital Logic

Digital Electronics by S. Salivahanan & S. Arivazhagan

Digital Design by Morris Mano

Computer Networks

Computer Networks by Peterson & Davie

Data Communications and Networking by Kurose & Ross and Behrouz A. Forouzan

Algorithms

Introduction to Algorithms by Cormen

Data Structures & Algorithms by R.S. Salaria

Compiler Design

Compiler Design in C by Allen I Holub

Compilers: Principles, Techniques and Tools by Aho & Ullman

Operating System

Operating Systems by Stallings

Operating System Concepts by Galvin

Databases

Database System Concepts by Henry. F. Korth

Normalization and indexing by Shamkant B. Navathe

Mechanical Engineering - GATE Important Books

Topics

Books

Design of Machine Elements

Machine design - V.B. Bhandari

Engineering Mechanics

Engineering Mechanics by Bhavikatti

Engineering Mechanics by R K Rajput

Engineering Mechanics by Beer and Johnston

Fluid Mechanics

Fluid Mechanics by R K Bansal

Fluid & Hydraulics- Modi and Seth

Heat Transfer

Heat Transfer by Cengel and Holman

Heat and Mass Transfer by J P Hollman and R C Sachdeva

Strength of Materials

Strength of Materials by Gere and Timoshenko, B C Unamia, Sadhu Singh, Ramamrutham

Industrial Engineering

Industrial Engineering by O P Khanna, Buffa and Sarin

Manufacturing Engineering

Production Technology: Manufacturing Processes, Technology and Automation by R.K. Jain

Strength of Materials

Strength of Materials - Gere & Timoshenko

Theory of Machines

Theory of Machines by Ratan

Thermal Science

Engineering Thermodynamics by P.K. Nag

Thermodynamics

Engineering Thermodynamics by P K Nag and Rajput

Thermodynamics by Cengel.

Vibrations

Mechanical Vibration by Grover

Electrical Engineering - GATE Important Books

Topics

Books

Engineering Mathematics

Advanced Engineering Mathematics by E.Kreyszig

Networks

Engineering Circuit Analysis by Hayt & Kemmerly

Signal and systems

Signals and Systems by Oppenheim & Wilsky

Signals and Systems by Nagoor Kani

Electrical Machine

Electrical Machinery by P.S.Bimbhra

Control system

Control Systems Engineering by Nagrath & Gopal

Measurement

Electrical and Electronic Measurement & Instrumentation by AK Sawhney

Circuit analysis

Transient Analysis Of Electric Power Circuits by Arieh L Shenkmann and also Chakrabarthi

Analog

Electronic Devices and Circuit Theory by Boylestad

Digital Circuits

Digital Design by M.Morris Mano

Electro Magnetics

Elements of Electromagnetics by Mathew N. O. Sadiku

Engineering Electromagnetics by William .H.Hayt

Power Electronics

For Beginners- Power Electronics by MH Rashid

Power Electronics by P.S.Bimbhra

Power system

Power Systems Engineering by Nagrath & Kothari

Power Systems by JB Gupta & CL Wadhwa

Electronics & Communication - GATE Important Books

Reference Books

Authors

General Aptitude

Quantitative Aptitude by CAT by Arun Sharma,

Quantitative Aptitude by R.S Agarwal

Control System

Control Systems by Nagarath and Gopal

Control Systems Engineering by Norma Nise

Network

Network Theory by Alexander Sadiku

Network Analysis by Van Valkenburg

Circuit Theory by A.Chakraborty

Electronic Devices

Electronic Devices and Circuits by Millman & Halkias,

Semiconductor Physics And Devices by Donald A. Neamen,

Solid state electronic devices by Ben G. Streetman and Sanjay Banerjee

Signal Systems

Digital Signal Processing by S.K Mitra,

Modern digital and analog Communications system by BP Lathi,

Signals & Systems By Alan V. Oppenheim

Analog Circuits

Analog Electronics, Electronics devices and circuits – Donald A Neaman,

Microelectronics Circuits by Sedra & Smith,

Electronic Devices and Circuit Theory by Robert L Boylestad & Nashelsky,

Pulse and Digital Electronics by Millman and Taub

Communication System

Analog and Digital Communication System by Simon Haykin,

Principle of Communication System by Taub & Schillings,

Modern digital and Analog Communications system by BP Lathi,

Electronic Communication Systems by Kennedy and Davis (just the Noise chapter)

Digital System

Digital Logic and Computer Design by M.Morris Mano,

Digital circuits and design by Salivahanan

Fundamentals of digital systems by Anandkumar,

Digital Electronic Principles and applications by Ronald J. Toccii, Pearson Publications

Electromagnetics

Elements of Electromagnetics by Matthew N.O. Sadiku

Network lines and fields by J.D ryder (Transmission lines part)

Electromagnetic waves and Radiating Systems by Jordon and ballmain

Antenna Theory by Balanis

Civil Engineering - GATE Important Books

Topics

Authors

Theory of Structure

CK Wang, S. Rammamrutham, L.S. Negi & Jangit

Theory of Elasticity

Timoshenko & Gere

Theory of Structure

Wilbur & Norris

Strength of Materials/Mechanics of Structure

Gare & Timoshenko,

E. Popove, L. Singer,

B.C. Punamia, Rammamrutham

Soil Mechanics

Gopal Ranjan & Rao, Venkat Ramaiha, S. K. Garg,

B.C. Punamia, V N S Murthy

Steel Design

Kazimi Zindal to improve concepts; for numerals L.S. Negi and for other topics – S.K. Duggal

Reinforced Concrete Structures Design (RCC)

Krishna Raju, PC Verghese, Pillai & Menon

Railway Engineering

Subhash And Satyapal

Pre-stressed Concrete

Krishna Raju

Reinforced Concrete

Ashok K Jain

Water Resources

S K Garg

Transportation

Justo Khanna

Geo-tech Engineering

Gopal Ranjan and Rao, R.F. Craig

Environmental Engg

SK Garg (1&2), Peavy-Rowe

Highway Engineering

Khanna

CPM-PERT/ Construction Tech

BC Punmia, Peurifoy

Fluid Mechanics & Machines

RK Bansal, Modi & Seth

Highway/ Pavement & Traffic

Khanna & Justo, Kadiyali

Railway & Airport

Saxena & Arora

Surveying

KR Arora; BC Punmia

Build materials

ML Gambhir; BC Punmia; MS Shetty

Irrigation

SK Garg

Instrumentation Engineering - GATE Important Books

Topics

Recommended Books and Author

Mathematics

Advanced Engineering Mathematics by Erwin Kreyszig

Network Theory

Engineering Circuit Analysis by Steven M. Durbin, Jack E. Kemmerly , William H. Hayt

Transducers

Introduction to Measurements and Instrumentation by Arun K Ghosh

Signals and Systems

Signals And Systems (Schaum’s Outline Series) by H P HSU Signals & Systems by Alan V. Oppenheim

Communication Systems

Modern Digital and Analog Communication System by B P Lathi

Electrical and Electronic Measurements

A Course In Electrical And Electronic Measurements And Instrumentation by A K Sawhney

Analog Electronics

Fundamentals of Microelectronics by Behzad Razavi

GATE - Electronics & Communication by R K Kanodia

Control System

Automatic Control Systems by B C Kuo

Process Control

Process Control: Modeling, Design, And Simulation by B. Wayne Bequette