Free TSI Exam Questions That Helps Candidates Pass

Comprehensive and Detailed Explanation:

Supporting evidence questions require identifying details that reinforce a stated idea. The claim is that adoption is accelerating. Falling costs are the most direct driver of rapid adoption. Choice B provides a measurable, time-bound statistic—an 80% cost decline—that would naturally lead to faster implementation. Choice A shows capacity of a turbine but does not speak to acceleration. Choice C highlights opposition, which suggests barriers rather than acceleration. Choice D stresses fossil fuel dominance, which contradicts the claim. On TSI evidence tasks, seek quantitative data or cause-and-effect statements that logically prove the claim being tested.

Two independent clauses can be joined with a semicolon. A and B are run-ons. D is incorrect punctuation. Identifying sentence boundaries is a frequent TSI skill.

B offers specific, relevant support. Others are weak or irrelevant.

Formula: Area = ½ × base × height. 24 = ½ × 8 × h. 24 = 4h. h = 6. Correct B. Straightforward application of triangle area formula.

B gives specific, research-based evidence. Others are irrelevant or weak. WritePlacer essays require strong support.