Graduate Aptitude Test in Engineering – GATE EXAM 2012 Discipline Codes
Engineering / Technology Disciplines
Discipline Code Discipline Code
Mechatronics 30
Chemical Technology 12 Medical Instrumentation 31
Civil / Civil & Environmental / Structural Engineering / Construction Engineering 13 Metallurgical Engineering / Industrial Metallurgy 32
Computer Science & Engineering / Technology 14 Mineral Engineering / Mineral Dressing 33
Control and Instrumentation 15 Mining Engineering / Technology, Mining & Machinery 34
Electrical Engineering 16 Naval Architecture / Marine Engg. 35
Electro - Chemical Engineering 17 Oil Technology 36
Electronics & Comm. / Electronics Engineering / Comm. Engineering / Telecommunication Engineering 18 Paint Technology 37
Energy Engineering 19 Petro - Chemical Engineering 38
Environmental Engineering 20 Petroleum Engineering / Technology 39
Food Technology / Food Processing Engineering 21 Planning 40
Industrial Engineering 22 Plastic Technology 41
Industrial Management 23 Polymer Technology / Science 42
Information Technology 24 Production Engineering / Production & Management 43
Instrumentation / Electronics / Control 25 Production & Industrial Engineering 44
Instrumentation & Process Control 26 Rubber Technology 45
Manufacturing Engineering 27 Renewable Energy 46
Material Engineering and Engineering 28 Textile Engineering & Fibre Science 47
Mechanical Engineering 29 All other disciplines in Engineering / Technology 48
Science Disciplines
Discipline Code Discipline Code
Applied Electronics 61 Life Sciences (Zoology) 76
Applied Physics 62 Materials Science 77
Agricultural Science 63 Mathematics / Applied Mathematics 78
Biochemistry 64 Microbiology 79
Bio - Sciences 65 Nano Science & Technology 80
Computer Applications 66 Nuclear Physics 81
Chemistry 67 Operations Research 82
Industrial Chemistry 68 Physics 83
Electronics 69 Pharmaceutical Sciences / Pharmacy 84
Engineering Physics 70 Radio Physics 85
Earth Sciences 71 Radio Physics & Electronics 86
Geology / Geophysics 72 Statistics 87
Life Sciences 73 Textile Chemistry 88
Life Science / Veterinary / Animal Science 74 All other disciplines in Sciences 89
Life Sciences (Botany) 75
| Engineering Disciplines | Discipline Code |
| Aerospace Engineering | 01 |
| Aeronautical Engineering | 02 |
| Agricultural Engineering | 03 |
| Applied Mechanics | 04 |
| Architecture | 05 |
| Automobile Engineering | 06 |
| Biochemical Engineering | 07 |
| Biomedical Engineering | 08 |
| Biotechnology | 09 |
| Ceramic & Glass Technology | 10 |
| Chemical Engineering | 11 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
| Agricultural Engineering | 03 |
Engineering / Technology Disciplines
Discipline Code Discipline Code
Mechatronics 30
Chemical Technology 12 Medical Instrumentation 31
Civil / Civil & Environmental / Structural Engineering / Construction Engineering 13 Metallurgical Engineering / Industrial Metallurgy 32
Computer Science & Engineering / Technology 14 Mineral Engineering / Mineral Dressing 33
Control and Instrumentation 15 Mining Engineering / Technology, Mining & Machinery 34
Electrical Engineering 16 Naval Architecture / Marine Engg. 35
Electro - Chemical Engineering 17 Oil Technology 36
Electronics & Comm. / Electronics Engineering / Comm. Engineering / Telecommunication Engineering 18 Paint Technology 37
Energy Engineering 19 Petro - Chemical Engineering 38
Environmental Engineering 20 Petroleum Engineering / Technology 39
Food Technology / Food Processing Engineering 21 Planning 40
Industrial Engineering 22 Plastic Technology 41
Industrial Management 23 Polymer Technology / Science 42
Information Technology 24 Production Engineering / Production & Management 43
Instrumentation / Electronics / Control 25 Production & Industrial Engineering 44
Instrumentation & Process Control 26 Rubber Technology 45
Manufacturing Engineering 27 Renewable Energy 46
Material Engineering and Engineering 28 Textile Engineering & Fibre Science 47
Mechanical Engineering 29 All other disciplines in Engineering / Technology 48
Science Disciplines
Discipline Code Discipline Code
Applied Electronics 61 Life Sciences (Zoology) 76
Applied Physics 62 Materials Science 77
Agricultural Science 63 Mathematics / Applied Mathematics 78
Biochemistry 64 Microbiology 79
Bio - Sciences 65 Nano Science & Technology 80
Computer Applications 66 Nuclear Physics 81
Chemistry 67 Operations Research 82
Industrial Chemistry 68 Physics 83
Electronics 69 Pharmaceutical Sciences / Pharmacy 84
Engineering Physics 70 Radio Physics 85
Earth Sciences 71 Radio Physics & Electronics 86
Geology / Geophysics 72 Statistics 87
Life Sciences 73 Textile Chemistry 88
Life Science / Veterinary / Animal Science 74 All other disciplines in Sciences 89
Life Sciences (Botany) 75