Equal OpportunitySponsored byBPP University

Your free Watson Glaser practice starts here

Practice with timed mock tests, learn from every answer, and improve your performance.

Start practising free

Trusted by 25,000+ aspiring lawyers

What is the Watson Glaser test?

The Watson Glaser Critical Thinking Appraisal is a 30-minute assessment of how well you reason with written information: whether you can separate fact from assumption, follow an argument to a sound conclusion, and judge how strong that argument really is.

Law firms use it early on, usually straight after your application. Critical thinking in the Watson Glaser sense is a specific technical skill, and like any technical skill, it develops through practice.

The five question types

  • Inference

    Judge whether an inference drawn from a passage is true, probably true, insufficient data, probably false, or false.

  • Recognition of Assumptions

    Decide whether a statement genuinely takes a given assumption for granted, or goes further than what was said.

  • Deduction

    Decide whether a conclusion necessarily follows from the premises alone, with no outside knowledge.

  • Interpretation

    Decide whether a conclusion follows beyond reasonable doubt from a short passage.

  • Evaluation of Arguments

    Decide whether an argument is strong and directly relevant, or weak and trivial.

Want more detail on each question type? Read the full Watson Glaser guide

How it's scored

Your raw score is simply the number of correct answers, usually reported as a percentile against other candidates. There is no official pass mark. Firms set their own, and for competitive schemes it often sits around the 75th percentile.

Speed matters too: unanswered questions score nothing, so working at a steady pace is part of doing well.

What our practice gives you

Every question type

Practise all five sections before you sit the real thing.

Full-length timed mocks

Timed conditions, as many times as you want.

A worked answer for every question

Right or wrong, you see exactly why the answer is what it is.

Speed drills

Build pace without losing accuracy under time pressure.

A fresh set every attempt

Questions are drawn at random, so no two goes are the same.

Your scores tracked

Average and best scores kept as you go, so you can see progress.

Ready to start?

Create a free account and practise as much as you like.

Start practising free