AQA A-level Paper 3 2018 Multiple Choice Explanations 7405/3

This video goes through each of the multiple choice questions in AQA A-level Paper 3 from the 2018 exam series.
It explains how to arrive at the correct answer, which is often difficult to work out as the markschemes published by the exam board provide the correct answer but no solution/ explanation.
If you have any comments or queries, or need further clarification, please ask in the comment section below.
*Please note- there may be more than one solution to get to to the correct answer. I have only gone through one method per question*

Timestamps
00:00 Introduction
00:52 Q5-6
3:59 Q7-8
7:02 Q9-10
12:10 Q11-12
17:34 Q13-14
19:26 Q15-16
22:13 Q17-18
25:40 Q19-Q20
28:25 Q21-22
31:55 Q23-24
35:34 Q25-26
40:18 Q27-28
44:08 Q29-30
50:55 Q31-32
54:59 Q33-34