Watson Glaser Assumptions — How to Identify Unstated Premises 2026 June

What Is the Recognition of Assumptions Section?

The Recognition of Assumptions section of the Watson Glaser Critical Thinking Appraisal presents candidates with a statement followed by a proposed assumption. Your task is to decide whether that assumption is logically necessary for the statement to make sense — not whether it is possible, likely, or related.

In professional contexts — law firm training contracts, management consulting, graduate recruitment, and civil service assessment — this section is specifically designed to test one cognitive skill: precision about what must be true versus what merely could be true.

The Watson Glaser practice test contains 16 assumption items in the full-length W-GCTA II. Each item offers exactly two answers:

• Assumption Made — the assumption is necessarily embedded in the statement; without it, the statement collapses.
• Assumption Not Made — the assumption is not required; the statement can stand without it.

This binary format is deceptively simple. Most errors occur not from misunderstanding the statement, but from confusing what is implied with what is required. Developing fluency with this distinction separates high scorers from average candidates.

The Made / Not Made Scale — What It Really Means

Understanding the scoring scale precisely is the first step to accuracy. When the test says Assumption Made, it means the speaker of the statement must have taken that assumption for granted — it is a hidden premise upon which the statement depends. If you removed that assumption, the logic of the statement would break down entirely.

When the answer is Assumption Not Made, it means the statement can be fully understood, accepted, or acted upon without the proposed assumption being true. The assumption may be plausible, adjacent, or even statistically likely — but if it is not structurally necessary, it is not made.

A useful analogy: think of assumptions as load-bearing walls in a building. A load-bearing wall cannot be removed without the structure collapsing. Non-load-bearing walls can be removed freely. The Recognition of Assumptions section asks you to identify only the load-bearing walls — not every wall in the building.

Candidates familiar with formal logic will recognise this as the difference between a necessary condition and a sufficient condition. The Watson Glaser tests for necessary assumptions only.

Worked Examples — Step by Step

These examples mirror the difficulty and phrasing you will encounter in an actual assessment. Work through each one before reading the explanation.

Example 1

Statement: "We should hire more graduates from Russell Group universities to improve the quality of our legal team."
Proposed Assumption: Russell Group graduates are better lawyers than graduates from other universities.

Answer: Assumption Made.
The statement proposes that hiring from Russell Group universities will improve quality. This only makes sense if the speaker believes Russell Group graduates are superior in some relevant way. Without that belief, the recommendation has no logical basis. The assumption is load-bearing.

Example 2

Statement: "We should hire more graduates from Russell Group universities to improve the quality of our legal team."
Proposed Assumption: The legal team currently has some weaknesses.

Answer: Assumption Made.
The phrase "improve the quality" only makes sense if there is room for improvement — i.e., the team is not already perfect. This assumption is embedded in the logic of the recommendation. Remove it and the statement becomes pointless.

Example 3

Statement: "We should hire more graduates from Russell Group universities to improve the quality of our legal team."
Proposed Assumption: Russell Group universities have rigorous admissions standards.

Answer: Assumption Not Made.
This is a classic trap. It sounds plausible and might even be the reason Russell Group graduates are better — but the statement does not rely on this fact. The speaker could believe Russell Group graduates are superior for entirely different reasons (course content, networks, prestige). This assumption is not structurally required.

Example 4

Statement: "Advertising our consulting services in industry journals will attract new clients."
Proposed Assumption: Some potential clients read industry journals.

Answer: Assumption Made.
If no potential clients read industry journals, the advertising strategy would be pointless. The whole plan relies on the assumption that the target audience can be reached via that channel. This is a minimum necessary condition.

Example 5

Statement: "Advertising our consulting services in industry journals will attract new clients."
Proposed Assumption: Industry journals are the most cost-effective advertising channel.

Answer: Assumption Not Made.
The statement makes a claim about what will happen if you advertise in journals — it says nothing about whether this is the best or most cost-effective option. The speaker might agree that other channels are cheaper but still advocate for journals for other reasons. This comparative claim is not required.

Notice how Examples 2 and 3 use the same statement but produce opposite answers. This is deliberate test design — the Watson Glaser inference and assumption sections both test your ability to evaluate claims with clinical precision, avoiding the pull of adjacent but non-essential ideas.

For additional preparation, the 7 tips to pass your Watson Glaser assessment provides broader exam strategy including time management and mental framing techniques.