Tip 1. Eliminate the summary which contains information not in the recording.
Tip 2. Eliminate the summary which contains opposite information from the recording.
Tip 3 . Eliminate the summary which talks about a minor supporting idea or point in the recording not the main idea.
Tip 4. Your summary is the one which has the main idea of the recording and the points that supports the main idea.
Overall, you can do this question by just eliminating the wrong one’s. Practice few summaries using this, hope it helps.