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Exam Detailed Timetable of B.Tech S7 (R, S) Examinations, November 2026 (2019 Scheme) /Working Professionals (R, S) November 2026 Exam Detailed Time Table of B.Tech S5 (R) Exam November 2026, including (WP) (R) (2024 Scheme) Exam Detailed Timetable of B.Tech S3 (R, S) Examinations, November 2026 (2024 Scheme) /Working Professionals (R, S) November 2026 Exam HONOURS AND MINOR EXAM REGISTRATION – LAST DATE EXTENDED Exam Last Date for Registration for B.Tech S3,S5 & S7 – Minor and Honours Examination extended till 03.11.2026 Exam Lab Exam – B.Tech S3 (WP) (R, S) Exam Nov 2026 (2024 Scheme) Exam Lab Exam – B.Tech S3 (R, S) Exam Nov 2026 (2024 Scheme) Exam Lab Exam – B.Tech S7 (WP) (R,S) Nov 2026 (2019 Scheme)

KTU 2019 ECE curriculum

Electronics and Communication Engineering — KTU 2019 Curriculum
Branch code EC · all eight semesters, with every elective, Minor and Honours option.
162Total credits
8Semesters
6Elective baskets
40Elective options
Semester 1July – December7 courses17 credits
Starts with a three-week Induction Programme. Hours shown are the minimum per week.
Courses tagged S1 or S2 are offered in both semesters — you take one of each pair now and the other next semester. Electronics and Communication Engineering students take Engineering Physics A.
SlotCourse codeCourse titleL-T-PHrs /
week		Credits
LTP
AMAT101
Linear Algebra and Calculus
MAT101 · L-T-P 3-1-0 · 4 hrs/week
31044credits
BPHT100
Engineering Physics A S1 or S2
PHT100 · L-T-P 3-1-0 · 4 hrs/week
31044credits
BCYT100
Engineering Chemistry S1 or S2
CYT100 · L-T-P 3-1-0 · 4 hrs/week
31044credits
CEST100
Engineering Mechanics S1 or S2
EST100 · L-T-P 2-1-0 · 3 hrs/week
21033credits
CEST110
Engineering Graphics S1 or S2
EST110 · L-T-P 2-0-2 · 4 hrs/week
20243credits
DEST120
Basics of Civil & Mechanical Engineering S1 or S2
EST120 · L-T-P 4-0-0 · 4 hrs/week
40044credits
DEST130
Basics of Electrical & Electronics Engineering S1 or S2
EST130 · L-T-P 4-0-0 · 4 hrs/week
40044credits
EHUT101
Life Skills Non-credit
HUT101 · L-T-P 2-0-2 · 4 hrs/week
2024—no credit
SPHL120
Engineering Physics Lab S1 or S2
PHL120 · L-T-P 0-0-2 · 2 hrs/week
00221credit
SCYL120
Engineering Chemistry Lab S1 or S2
CYL120 · L-T-P 0-0-2 · 2 hrs/week
00221credit
TESL120
Civil & Mechanical Workshop S1 or S2
ESL120 · L-T-P 0-0-2 · 2 hrs/week
00221credit
TESL130
Electrical & Electronics Workshop S1 or S2
ESL130 · L-T-P 0-0-2 · 2 hrs/week
00221credit
Total23 / 24hrs/week17credits
📚 S1 Notes📄 S1 Syllabus📝 Question Papers
Semester 2January – June8 courses21 credits
Courses tagged S1 or S2 are offered in both semesters — you take one of each pair now and the other next semester. Electronics and Communication Engineering students take Engineering Physics A.
SlotCourse codeCourse titleL-T-PHrs /
week		Credits
LTP
AMAT102
Vector Calculus, Differential Equations and Transforms
MAT102 · L-T-P 3-1-0 · 4 hrs/week
31044credits
BPHT100
Engineering Physics A S1 or S2
PHT100 · L-T-P 3-1-0 · 4 hrs/week
31044credits
BCYT100
Engineering Chemistry S1 or S2
CYT100 · L-T-P 3-1-0 · 4 hrs/week
31044credits
CEST100
Engineering Mechanics S1 or S2
EST100 · L-T-P 2-1-0 · 3 hrs/week
21033credits
CEST110
Engineering Graphics S1 or S2
EST110 · L-T-P 2-0-2 · 4 hrs/week
20243credits
DEST120
Basics of Civil & Mechanical Engineering S1 or S2
EST120 · L-T-P 4-0-0 · 4 hrs/week
40044credits
DEST130
Basics of Electrical & Electronics Engineering S1 or S2
EST130 · L-T-P 4-0-0 · 4 hrs/week
40044credits
EHUT102
Professional Communication Non-credit
HUT102 · L-T-P 2-0-2 · 4 hrs/week
2024—no credit
FEST102
Programming in C
EST102 · L-T-P 2-1-2 · 5 hrs/week
21254credits
SPHL120
Engineering Physics Lab S1 or S2
PHL120 · L-T-P 0-0-2 · 2 hrs/week
00221credit
SCYL120
Engineering Chemistry Lab S1 or S2
CYL120 · L-T-P 0-0-2 · 2 hrs/week
00221credit
TESL120
Civil & Mechanical Workshop S1 or S2
ESL120 · L-T-P 0-0-2 · 2 hrs/week
00221credit
TESL130
Electrical & Electronics Workshop S1 or S2
ESL130 · L-T-P 0-0-2 · 2 hrs/week
00221credit
Total28 / 29hrs/week21credits
📚 S2 Notes📄 S2 Syllabus📝 Question Papers
Semester 3July – December8 courses22 credits · 26 with Minor/Honours
SlotCourse codeCourse titleL-T-PHrs /
week		Credits
LTP
AMAT201
Partial Differential Equation and Complex Analysis
MAT201 · L-T-P 3-1-0 · 4 hrs/week
31044credits
BECT201
Solid State Devices
ECT201 · L-T-P 3-1-0 · 4 hrs/week
31044credits
CECT203
Logic Circuit Design
ECT203 · L-T-P 3-1-0 · 4 hrs/week
31044credits
DECT205
Network Theory
ECT205 · L-T-P 3-1-0 · 4 hrs/week
31044credits
EEST200
Design and Engineering S3 or S4
EST200 · L-T-P 2-0-0 · 2 hrs/week
20022credits
EHUT200
Professional Ethics S3 or S4
HUT200 · L-T-P 2-0-0 · 2 hrs/week
20022credits
FMCN201
Sustainable Engineering Non-credit
MCN201 · L-T-P 2-0-0 · 2 hrs/week
2002—no credit
SECL201
Scientific Computing Lab
ECL201 · L-T-P 0-0-3 · 3 hrs/week
00332credits
TECL203
Logic Design Lab
ECL203 · L-T-P 0-0-3 · 3 hrs/week
00332credits
R/M—
Remedial / Minor course Optional
L-T-P 3-1-0 · 4 hrs/week
4 hours a week for students registered for a Minor; everyone else attends remedial classes.
Minor courses ↓		31044credits
Total26 / 30hrs/week2226 with Minor/Honours
Minor — S33 options · one per bucket
Course codeCourse titleLTPHrs /
week		Credits
ECT281
Electronic Circuits
Bucket I
ECT281 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT283
Analog Communication
Bucket II
ECT283 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT285
Introduction to Signals and Systems
Bucket III
ECT285 · L-T-P 3-1-0 · 4 hrs/week
31044credits
📚 S3 Notes📄 S3 Syllabus📝 Question Papers
Semester 4January – June8 courses22 credits · 26 with Minor/Honours
SlotCourse codeCourse titleL-T-PHrs /
week		Credits
LTP
AMAT204
Probability, Random Process and Numerical Methods
MAT204 · L-T-P 3-1-0 · 4 hrs/week
31044credits
BECT202
Analog Circuits
ECT202 · L-T-P 3-1-0 · 4 hrs/week
31044credits
CECT204
Signals and Systems
ECT204 · L-T-P 3-1-0 · 4 hrs/week
31044credits
DECT206
Computer Architecture and Microcontrollers
ECT206 · L-T-P 3-1-0 · 4 hrs/week
31044credits
EEST200
Design and Engineering S3 or S4
EST200 · L-T-P 2-0-0 · 2 hrs/week
20022credits
EHUT200
Professional Ethics S3 or S4
HUT200 · L-T-P 2-0-0 · 2 hrs/week
20022credits
FMCN202
Constitution of India Non-credit
MCN202 · L-T-P 2-0-0 · 2 hrs/week
2002—no credit
SECL202
Analog Circuits and Simulation Lab
ECL202 · L-T-P 0-0-3 · 3 hrs/week
00332credits
TECL204
Microcontroller Lab
ECL204 · L-T-P 0-0-3 · 3 hrs/week
00332credits
R/M/H—
Remedial / Minor / Honours course Optional
L-T-P 3-1-0 · 4 hrs/week
4 hours a week for students registered for a Minor or Honours; everyone else attends remedial classes.
Minor courses ↓ Honours courses ↓		31044credits
Total26 / 30hrs/week2226 with Minor/Honours
Minor — S43 options · one per bucket
Course codeCourse titleLTPHrs /
week		Credits
ECT282
Microcontrollers
Bucket I
ECT282 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT284
Digital Communication
Bucket II
ECT284 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT286
Introduction to Digital Signal Processing
Bucket III
ECT286 · L-T-P 3-1-0 · 4 hrs/week
31044credits
Honours — S43 options · one per group
Course codeCourse titleLTPHrs /
week		Credits
ECT292
Nanoelectronics
Group I
ECT292 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT294
Stochastic Processes for Communication
Group II
ECT294 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT296
Stochastic Signal Processing
Group III
ECT296 · L-T-P 3-1-0 · 4 hrs/week
31044credits
📚 S4 Notes📄 S4 Syllabus📝 Question Papers
Semester 5July – December8 courses23 credits · 27 with Minor/Honours
SlotCourse codeCourse titleL-T-PHrs /
week		Credits
LTP
AECT301
Linear Integrated Circuits
ECT301 · L-T-P 3-1-0 · 4 hrs/week
31044credits
BECT303
Digital Signal Processing
ECT303 · L-T-P 3-1-0 · 4 hrs/week
31044credits
CECT305
Analog and Digital Communication
ECT305 · L-T-P 3-1-0 · 4 hrs/week
31044credits
DECT307
Control Systems
ECT307 · L-T-P 3-1-0 · 4 hrs/week
31044credits
EHUT300
Industrial Economics & Foreign Trade S5 or S6
HUT300 · L-T-P 3-0-0 · 3 hrs/week
30033credits
EHUT310
Management for Engineers S5 or S6
HUT310 · L-T-P 3-0-0 · 3 hrs/week
30033credits
FMCN301
Disaster Management Non-credit
MCN301 · L-T-P 2-0-0 · 2 hrs/week
2002—no credit
SECL331
Analog Integrated Circuits and Simulation Lab
ECL331 · L-T-P 0-0-3 · 3 hrs/week
00332credits
TECL333
Digital Signal Processing Lab
ECL333 · L-T-P 0-0-3 · 3 hrs/week
00332credits
R/M/H—
Remedial / Minor / Honours course Optional
L-T-P 3-1-0 · 4 hrs/week
4 hours a week for students registered for a Minor or Honours; everyone else attends remedial classes.
Minor courses ↓ Honours courses ↓		31044credits
Total27 / 31hrs/week2327 with Minor/Honours
Minor — S53 options · one per bucket
Course codeCourse titleLTPHrs /
week		Credits
ECT381
Embedded System Design
Bucket I
ECT381 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT383
Communication Systems
Bucket II
ECT383 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT385
Topics in Digital Image Processing
Bucket III
ECT385 · L-T-P 3-1-0 · 4 hrs/week
31044credits
Honours — S53 options · one per group
Course codeCourse titleLTPHrs /
week		Credits
ECT393
FPGA Based System Design
Group I
ECT393 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT395
Detection and Estimation Theory
Group II
ECT395 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT397
Computational Tools for Signal Processing
Group III
ECT397 · L-T-P 3-1-0 · 4 hrs/week
31044credits
📚 S5 Notes📄 S5 Syllabus📝 Question Papers
Semester 6January – June7 courses + 1 elective to choose23 credits · 27 with Minor/Honours
SlotCourse codeCourse titleL-T-PHrs /
week		Credits
LTP
AECT302
Electromagnetics
ECT302 · L-T-P 3-1-0 · 4 hrs/week
31044credits
BECT304
VLSI Circuit Design
ECT304 · L-T-P 3-1-0 · 4 hrs/week
31044credits
CECT306
Information Theory and Coding
ECT306 · L-T-P 3-1-0 · 4 hrs/week
31044credits
D—
Program Elective I
L-T-P 2-1-0 · 3 hrs/week
Choose 1 of 7 options ↓		21033credits
EHUT300
Industrial Economics & Foreign Trade S5 or S6
HUT300 · L-T-P 3-0-0 · 3 hrs/week
30033credits
EHUT310
Management for Engineers S5 or S6
HUT310 · L-T-P 3-0-0 · 3 hrs/week
30033credits
FECT308
Comprehensive Course Work
ECT308 · L-T-P 1-0-0 · 1 hrs/week
10011credit
SECL332
Communication Lab
ECL332 · L-T-P 0-0-3 · 3 hrs/week
00332credits
TECD334
Mini Project
ECD334 · L-T-P 0-0-3 · 3 hrs/week
00332credits
R/M/H—
Remedial / Minor / Honours course Optional
L-T-P 3-1-0 · 4 hrs/week
4 hours a week for students registered for a Minor or Honours; everyone else attends remedial classes.
Minor courses ↓ Honours courses ↓		31044credits
Total25 / 29hrs/week2327 with Minor/Honours
Program Elective ISlot D · 7 options
Course codeCourse titleLTPHrs /
week		Credits
ECT312
Digital System Design
ECT312 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT322
Power Electronics
ECT322 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT332
Data Analysis
ECT332 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT342
Embedded Systems
ECT342 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT352
Digital Image Processing
ECT352 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT362
Introduction to MEMS
ECT362 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT372
Quantum Computing
ECT372 · L-T-P 2-1-0 · 3 hrs/week
21033credits
Minor — S63 options · one per bucket
Course codeCourse titleLTPHrs /
week		Credits
ECT382
VLSI Circuits
Bucket I
ECT382 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT384
Data Networks
Bucket II
ECT384 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT386
Topics in Computer Vision
Bucket III
ECT386 · L-T-P 3-1-0 · 4 hrs/week
31044credits
Honours — S63 options · one per group
Course codeCourse titleLTPHrs /
week		Credits
ECT394
Electronic Design and Automation Tools
Group I
ECT394 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT396
MIMO and Multiuser Communication Systems
Group II
ECT396 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT398
Detection and Estimation Theory
Group III
ECT398 · L-T-P 3-1-0 · 4 hrs/week
31044credits
📚 S6 Notes📄 S6 Syllabus📝 Question Papers
Semester 7July – December5 courses + 2 electives to choose15 credits · 19 with Minor/Honours
SlotCourse codeCourse titleL-T-PHrs /
week		Credits
LTP
AECT401
Wireless Communication
ECT401 · L-T-P 2-1-0 · 3 hrs/week
21033credits
B—
Program Elective II
L-T-P 2-1-0 · 3 hrs/week
Choose 1 of 7 options ↓		21033credits
C—
Open Elective
L-T-P 2-1-0 · 3 hrs/week
Choose 1 of 5 options ↓		21033credits
DMCN401
Industrial Safety Engineering Non-credit
MCN401 · L-T-P 2-1-0 · 3 hrs/week
2103—no credit
SECL411
Electromagnetics Lab
ECL411 · L-T-P 0-0-3 · 3 hrs/week
00332credits
TECQ413
Seminar
ECQ413 · L-T-P 0-0-3 · 3 hrs/week
00332credits
UECD415
Project Phase I
ECD415 · L-T-P 0-0-6 · 6 hrs/week
00662credits
R/M/H—
Remedial / Minor / Honours course Optional
L-T-P 3-1-0 · 4 hrs/week
4 hours a week for students registered for a Minor or Honours; everyone else attends remedial classes.
Minor courses ↓ Honours courses ↓		31044credits
Total24 / 28hrs/week1519 with Minor/Honours
Program Elective IISlot B · 7 options
Course codeCourse titleLTPHrs /
week		Credits
ECT413
Optical Fiber Communication
ECT413 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT423
Computer Networks
ECT423 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT433
Opto-electronic Devices
ECT433 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT443
Antenna and Wave Propagation
ECT443 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT453
Error Control Codes
ECT453 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT463
Machine Learning
ECT463 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT473
DSP Architectures
ECT473 · L-T-P 2-1-0 · 3 hrs/week
21033credits
Open ElectiveSlot C · 5 options
Offered by this department to students of other branches — you take one open elective offered by another department.
Course codeCourse titleLTPHrs /
week		Credits
ECT415
Mechatronics
ECT415 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT425
Biomedical Instrumentation
ECT425 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT435
Electronic Hardware for Engineers
ECT435 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT445
IoT and Applications
ECT445 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT455
Entertainment Electronics
ECT455 · L-T-P 2-1-0 · 3 hrs/week
21033credits
Minor — S7Mini project — S7 or S8
Course codeCourse titleLTPHrs /
week		Credits
ECD481
Mini Project
Every bucket
ECD481 · L-T-P 3-1-0 · 4 hrs/week
31044credits
Honours — S73 options · one per group
Course codeCourse titleLTPHrs /
week		Credits
ECT495
RF MEMS
Group I
ECT495 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT497
Design and Analysis of Antennas
Group II
ECT497 · L-T-P 3-1-0 · 4 hrs/week
31044credits
ECT499
Multirate Signal Processing and Wavelets
Group III
ECT499 · L-T-P 3-1-0 · 4 hrs/week
31044credits
📚 S7 Notes📄 S7 Syllabus📝 Question Papers
Semester 8January – June3 courses + 3 electives to choose17 credits · 21 with Minor/Honours
SlotCourse codeCourse titleL-T-PHrs /
week		Credits
LTP
AECT402
Instrumentation
ECT402 · L-T-P 2-1-0 · 3 hrs/week
21033credits
B—
Program Elective III
L-T-P 2-1-0 · 3 hrs/week
Choose 1 of 7 options ↓		21033credits
C—
Program Elective IV
L-T-P 2-1-0 · 3 hrs/week
Choose 1 of 7 options ↓		21033credits
D—
Program Elective V
L-T-P 2-1-0 · 3 hrs/week
Choose 1 of 7 options ↓		21033credits
EECT404
Comprehensive Viva Voce
ECT404 · L-T-P 1-0-0 · 1 hrs/week
10011credit
UECD416
Project Phase II
ECD416 · L-T-P 0-0-12 · 12 hrs/week
0012124credits
R/M/H—
Remedial / Minor / Honours course Optional
L-T-P 3-1-0 · 4 hrs/week
4 hours a week for students registered for a Minor or Honours; everyone else attends remedial classes.
Minor courses ↓ Honours courses ↓		31044credits
Total25 / 28hrs/week1721 with Minor/Honours
Program Elective IIISlot B · 7 options
Course codeCourse titleLTPHrs /
week		Credits
ECT414
Biomedical Engineering
ECT414 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT424
Satellite Communication
ECT424 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT434
Secure Communication
ECT434 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT444
Pattern Recognition
ECT444 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT454
RF Circuit Design
ECT454 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT464
Mixed Signal Circuit Design
ECT464 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT474
Entrepreneurship
ECT474 · L-T-P 2-1-0 · 3 hrs/week
21033credits
Program Elective IVSlot C · 7 options
Course codeCourse titleLTPHrs /
week		Credits
ECT416
Modern Communication Systems
ECT416 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT426
Real Time Operating Systems
ECT426 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT436
Adaptive Signal Processing
ECT436 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT446
Microwave Devices and Circuits
ECT446 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT456
Speech and Audio Processing
ECT456 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT466
Analog CMOS Design
ECT466 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT476
Robotics
ECT476 · L-T-P 2-1-0 · 3 hrs/week
21033credits
Program Elective VSlot D · 7 options
Course codeCourse titleLTPHrs /
week		Credits
ECT418
Mechatronics
ECT418 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT428
Optimization Techniques
ECT428 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT438
Computer Vision
ECT438 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT448
Low Power VLSI
ECT448 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT458
Internet of Things
ECT458 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT468
Renewable Energy Systems
ECT468 · L-T-P 2-1-0 · 3 hrs/week
21033credits
ECT478
Organic Electronics
ECT478 · L-T-P 2-1-0 · 3 hrs/week
21033credits
Minor — S8Mini project — S7 or S8
Course codeCourse titleLTPHrs /
week		Credits
ECD482
Mini Project
Every bucket
ECD482 · L-T-P 3-1-0 · 4 hrs/week
31044credits
Honours — S8Mini project
Course codeCourse titleLTPHrs /
week		Credits
ECD496
Mini Project
Every group
ECD496 · L-T-P 3-1-0 · 4 hrs/week
31044credits
📚 S8 Notes📄 S8 Syllabus📝 Question Papers
How to read this: L-T-P is Lecture – Tutorial – Practical hours per week. A semester’s second credit figure includes the optional Remedial / Minor / Honours course. Minor (from S3) is 20 extra credits in another discipline: courses from one bucket plus a mini project in S7 or S8, the rest through approved MOOCs. Honours (from S4) is 20 extra credits in your own branch from one group, with a mini project in S8; it is awarded with a CGPA of 8.5 or more, a grade of C or better in every Honours course and no F grade. The curriculum document numbers Minor courses 25x / 35x / 45x and Honours courses 27x / 37x / 47x; the syllabus and exams use 28x / 38x / 48x and 29x / 39x / 49x, which is what is shown here.

Source: APJ Abdul Kalam Technological University — B.Tech Curriculum 2019. Always confirm with the university or your college before registering.