Rearrange the following sentences to form a coherent paragraph:

Question

Rearrange the following sentences to form a coherent paragraph:

1. It is a process that involves the systematic and objective investigation of a subject to discover new facts or to confirm existing ones.

2. Research is a foundational pillar of academic and scientific progress.

3. This can be either theoretical, aiming to expand knowledge, or applied, seeking to solve a practical problem.

4. The findings of this investigation are then documented and peer-reviewed to ensure validity and credibility.

1. A. 2, 1, 3, 4 (Correct answer)
2. B. 1, 2, 4, 3
3. C. 4, 3, 2, 1
4. D. 3, 4, 1, 2

Correct Answer

Option A — 2, 1, 3, 4

Detailed Solution & Explanation

The correct answer is 2, 1, 3, 4.

Key Points

• The coherent order runs general → specific: introduce research as a foundational pillar (2) → define it as systematic investigation (1) → classify it (theoretical or applied) (3) → describe documentation and peer review (4). That gives 2-1-3-4.
• Start with the sentence that names the topic broadly and end with the one describing outcomes; the middle sentences slot in by definition-then-classification.