I’ve been struggling with the harder Logical Reasoning questions that tend to appear near the end of the section, so I want to create targeted drills to improve. My plan is to build sets of five challenging LR questions— 1 SA/NA, 1 Parallel Flaw, 1 Weaken, 1 Must Be True, and 1 Flaw question—since these are the types I often see later in the section.

Is this an effective approach? Are these question types actually more common at the end of LR sections, or is their placement essentially random?