All humans make decisions based on one or a combination of two factors. This is either intuition or information. Decisions made through intuition are usually fast, people don’t even think about the problem. It is quite philosophical, meaning that someone who made a decision based on intuition will have difficulty explaining the reasoning behind it. The decision-maker would often utilize her senses in drawing conclusions, which again is based on some experience in the field of study. On the other side of the spectrum, we have decisions made based on information. These decisions are rational — it is based on facts and figures, which unfortunately also means that it can be quite slow. The decision-maker would frequently use reports, analyses, and indicators to form her conclusion. This methodology results in accurate, quantifiable decisions, meaning that a person can clearly explain the rationale behind it.

Choose the option that best captures the essence of the passage.

The correct answer is: "Decisions based on intuition and information result in differential speed and ability to provide a rationale."

Let us carefully analyze the passage and then evaluate each option to understand why this choice best captures the essence of the entire passage.

Step 1: Understand the Core Message of the Passage

The passage discusses two types of decision-making:

• Intuition-based decisions — These are fast, philosophical in nature, difficult to explain, and rely on the decision-maker's senses and experience.
• Information-based decisions — These are slow, rational, based on facts/figures/reports, and result in quantifiable, explainable conclusions.

The passage draws a clear contrast between these two types across two key dimensions:

1. Speed — Intuition is fast; information-based decisions are slow.
2. Ability to provide a rationale — Intuition-based decisions are hard to explain; information-based decisions can be clearly explained.

Step 2: Evaluate Each Option

Option 1: "We make decisions based on intuition or information on the basis of the time available."
This is incorrect. The passage never states that time availability determines which type of decision-making is used. The passage only notes that intuition is fast and information-based decisions are slow — it does not say we choose based on time. This introduces an idea not present in the passage.

Option 2: "It is better to make decisions based on information because it is more accurate, and the rationale behind it can be explained."
This is incorrect. The passage is descriptive, not prescriptive. It does not pass any judgment or suggest that one method is better than the other. Introducing a preference is a misrepresentation of the passage's neutral, comparative tone.

Option 3: "Decisions based on intuition and information result in differential speed and ability to provide a rationale."
This is the correct answer. The word "differential" is key here — it means the two methods produce different results across the two dimensions. Specifically:

• Speed is differential — intuition is fast, information-based is slow.
• Ability to provide rationale is differential — intuition cannot be easily explained, while information-based decisions can be clearly articulated.

This option covers the full scope of the passage without adding anything extra or omitting any key dimension. It captures the complete contrast drawn by the author across both dimensions simultaneously, making it the best summary.

Option 4: "While decisions based on intuition can be made fast, the reasons that led to these cannot be spelt out."
This is partially correct but incomplete. It only addresses the intuition side of the comparison (fast speed + difficulty in explanation) and entirely ignores the information-based side of the passage. A good summary must capture the essence of the entire passage, not just one half of it.

Step 3: Why Option 3 is the Best Answer

A passage summary must be:

• Comprehensive — covering all major points.
• Accurate — not adding or distorting ideas.
• Concise — capturing the core message efficiently.

Option 3 satisfies all three criteria. It acknowledges both decision-making types, highlights both key contrasting dimensions (speed and explainability), and uses a neutral, factual tone — just as the passage does. The term "differential" elegantly and precisely encapsulates the idea that the two approaches yield meaningfully different results on these two fronts.

Conclusion: The passage is fundamentally a comparative analysis of two decision-making styles. Option 3 is the only choice that captures this complete comparison ��� the difference in both speed and the ability to rationalize — making it the best representation of the passage's essence.