You can find both test series and material for preparing for it here: https://edurev.in/courses/7813_Electronics-Communication-Engineering-EC-For-GATE-2019

Best Online Test Series for GATE 2017 Preparation for EC Students
- EduRev offers the best online test series for Electronics & Communication Engineering (EC) students to prepare for GATE 2017. Here's why:

Comprehensive Coverage
- The test series provided by EduRev covers all the topics and subjects relevant to the GATE exam syllabus for EC students. This ensures that students get a thorough understanding of the concepts and can practice a wide range of questions.

Quality Questions
- The test series includes high-quality questions that are similar to the ones asked in the actual GATE exam. This helps students familiarize themselves with the exam pattern and difficulty level, thereby boosting their confidence.

Performance Analysis
- EduRev's online test series provides detailed performance analysis after each test, highlighting the strengths and weaknesses of the students. This allows students to focus on areas that need improvement and track their progress over time.

Mock Tests
- The platform also offers full-length mock tests that simulate the actual GATE exam environment. This helps students in practicing time management and getting a feel of the real exam scenario.

Accessible Anytime, Anywhere
- The online test series can be accessed anytime, anywhere, making it convenient for students to practice and revise at their own pace. This flexibility is crucial for students with busy schedules.
In conclusion, EduRev's online test series for GATE 2017 preparation is the best choice for EC students due to its comprehensive coverage, quality questions, detailed performance analysis, mock tests, and accessibility. It provides a holistic preparation experience that can significantly enhance the chances of success in the GATE exam.