ECE study material
Electronics and Communication Engineering
You sit GATE EC. Here are 10 subjects and 453 past questions from 7 GATE EC papers, with notes, formula sheets and practice. Free, no sign-up.
Subject-wise
Notes, formulas, practice and past questions for each subject.
Engineering Mathematics
61 solved questions from GATE EC papers
6 of 7 topics are in the GATE EC syllabus
Notes · formula sheet · 43 practice questions
Digital Electronics
48 solved questions from GATE EC papers
Notes · formula sheet · 40 practice questions
Analog Electronics
47 solved questions from GATE EC papers
6 of 7 topics are in the GATE EC syllabus
2 foundation chapters · Notes · formula sheet · 41 practice questions
Communications
41 solved questions from GATE EC papers
Notes · formula sheet · 27 practice questions
Signals and Systems
43 solved questions from GATE EC papers
8 foundation chapters · Notes · formula sheet · 51 practice questions
Electronic Devices
37 solved questions from GATE EC papers
Notes · formula sheet · 33 practice questions
Control Systems
37 solved questions from GATE EC papers
8 of 9 topics are in the GATE EC syllabus
8 foundation chapters · Notes · formula sheet · 55 practice questions
Electromagnetics
33 solved questions from GATE EC papers
5 of 7 topics are in the GATE EC syllabus
Notes · formula sheet · 37 practice questions
Networks (Electric Circuits)
32 solved questions from GATE EC papers
5 of 7 topics are in the GATE EC syllabus
7 foundation chapters · Notes · formula sheet · 37 practice questions
General Aptitude
69 solved questions from GATE EC papers
Notes · formula sheet · 43 practice questions
Exam-wise
GATE
Official papers and syllabus
After the result
Which papers you can sit
GATE 2027 lets you pair EC with CS, DA, EE and IN, among others. The brochure marks this list tentative.
Other exams
- UPSC ESE 2027
Electronics & Telecommunication Engineering: Category IV of ESE 2027.
Applications closed 6 Oct 2026
ESE syllabus, by subject - ISRO Scientist/Engineer 2026
Electronics post: Electronics & Communication, with at least 65% or CGPA 6.84/10.
Applications closed 16 Sep 2026
- DRDO Scientist 'B' (Advt. No. 156, 2025)
GATE EC and a First Class Electronics & Communication degree (Advt. No. 156).
Advt. 156 closed 8 Aug 2025
- BARC OCES/DGFS-2026
Electronics post (code 25) in OCES/DGFS-2026.
Last date 21 Jan 2026 (tentative)
- PSU recruitment
Which PSUs select on a GATE score and which run their own test
ISRO past papers
- ISRO Scientist/Engineer Electronics 2025, question by question
95 questions with ISRO's answer key. Written test of 26 October 2025.
- ISRO Scientist/Engineer Electronics 2023, question by question
95 questions with ISRO's answer key. Written test of 7 January 2024.
Core jobs
- What TI, Qualcomm, NXP and Synopsys publish for students Listed 19 Oct 2026
- What Ericsson, Cisco, Bosch and KPIT publish for students and graduates Listed 19 October 2026
- What GE HealthCare, Stryker and Forbes Marshall publish for students and graduates Listed 19 October 2026
- Of these companies, only Dabur names Instrumentation; none names AEIE Listed 19 October 2026
From the past papers
General Aptitude and Engineering Mathematics marks
7 min read
Where GATE EC's marks have come from
7 min read
What a wrong answer costs in GATE, by question type
6 min read
GATE's most repeated topics, paper by paper
8 min read
IISc's GATE cut-offs and offer scores, 2024–2026
9 min read
Recurring slips in GATE questions, by subject
58 min read
Which PSU and government notices use a GATE score
7 min read