I am in first year of btech engineering and I want to prepar...

Prompt

I am in first year of btech engineering and I want to prepare for gate exam 2029 prepare a proper study material for me topic wise and along with questions from which I can score highest number in gate exams.prepare the material in simple language and with all the diagram and images needed.also provide most repeated questions.give me material of all the subjects that come in electronics and communication