1.The learning material content a lot of information and thus it is not enough to see how much you understand the material by giving out 10 MCQ questions.

suggestion:

it is better to give a summary of the important points about the material after the lecture. It is also better for us revise the topic by going through the summary.

Problem:

2.the slides given is full of examples and other information and hence students are not able to know which is important and which is not for exams

suggestion:

give a brief summary of the unit lecture notes and highlight the important parts while skipping through the less important part of the lecture notes or give a version of the lecture notes where examples and unimportant information is removed after the actual lecture slots.