Which structure begins with a problem and ends with a solution?

• A. Cause-effect
• B. Chronological order
• C. Problem-solution
• D. Compare-contrast

Answer: (C)

The main idea tested is how text is organized to solve an issue. The structure that begins with a problem and ends with a solution is problem-solution organization. It starts by describing a problem or challenge, then introduces one or more possible solutions and often argues for the best option or how to implement it. This pattern helps readers understand the issue, consider their options, and see a clear path to resolution, which is why it fits perfectly. Other structures serve different flows: cause-effect explains why something happens and what results follow; chronological order arranges events by time; compare-contrast highlights similarities and differences between items. So when the sequence leads from a problem straight to a proposed remedy, that’s problem-solution organization.