Speed Techniques for AR

With 55 questions in 13 minutes, Abstract Reasoning demands speed that can only come from deliberate strategy. Raw pattern-recognition ability is not enough — you need efficient processes that minimise wasted time. This lesson covers the most effective speed techniques used by high-scoring UCAT candidates.

---

The Time Budget

Let us start with a clear understanding of the time pressure:

Metric	Value
Total questions	55
Total time	13 minutes (780 seconds)
Average time per question	~14.2 seconds
Time for Type 1 cluster (5 questions)	~71 seconds
Realistic "find the rule" time	15–25 seconds
Realistic "answer each test shape" time	5–10 seconds each

This means for a Type 1 cluster, you can afford about 20 seconds to find both rules and about 10 seconds per test shape. That is tight but achievable with practice.

---

The 5-Second Rule

This is the single most important speed technique for AR.

The Rule

When you first look at a set of shapes, give yourself 5 seconds of focused scanning. If you do not identify any pattern within 5 seconds, switch strategies — do not continue staring.

What to Do After 5 Seconds Without a Pattern

Option	When to use
Start SCANS systematically	If you have not yet tried a systematic approach
Focus on the simplest box	If you have been looking at complex boxes
Compare Set A to Set B	If looking at one set in isolation has not helped
Flag and move on	If you have already tried SCANS and are still stuck

Why 5 Seconds?

Five seconds is enough time to:

• Scan all 6 boxes in a set (less than 1 second per box)
• Notice any immediately obvious pattern (same shape in every box, same colour, same count)
• Determine whether you need a more systematic approach

Five seconds is NOT enough time to:

• Identify compound rules
• Identify conditional rules
• Count total sides across multiple boxes

The purpose of the 5-second scan is triage: identify easy patterns immediately, and recognise when you need to invest more time in systematic analysis.

---

The Initial Scan Strategy

Before applying SCANS, use this rapid scan protocol:

Scan 1: The Overview (2 seconds)

Glance at all boxes in Set A simultaneously. Do not focus on any individual box. You are looking for a global impression:

• Are the boxes mostly dark or mostly light?
• Are the boxes simple (few shapes) or complex (many shapes)?
• Do the boxes look similar to each other or very different?

Scan 2: The Anchor Box (2 seconds)

Identify the simplest box — the one with the fewest shapes or the least visual complexity. This is your anchor. Examine its features quickly:

• How many shapes? What types? What colours? What sizes? What positions?

Scan 3: The Comparison (2 seconds)

Compare the anchor box to the most different-looking box in the set. What do they share? That shared feature is likely the rule (or part of it).

---

Using Extreme/Simple Boxes First

Why Simple Boxes Help

Consider two boxes:

• Box A: Contains 7 shapes of different types, sizes, and colours
• Box B: Contains 1 large black triangle

Which is easier to analyse? Box B, obviously. And the rule must apply to BOTH boxes. So whatever the rule is, it must be visible in that single large black triangle.

The Method

1. Find the simplest box in the set
2. List its features: e.g., "1 shape, triangle, large, black, top-left position"
3. Check each feature against other boxes:
   • "Do all boxes have exactly 1 shape?" → Check → No, Box 3 has 4 shapes → not the rule
   • "Do all boxes have a triangle?" → Check → Yes! Every box has at least one triangle → POSSIBLE rule
   • "Are all shapes large?" → Check → No → not the rule
   • "Are all shapes black?" → Check → No → not the rule
4. Verify the possible rule across all 6 boxes

Why This is Faster

Starting with the simplest box reduces the number of features you need to evaluate. A box with 1 shape has ~5 features to check. A box with 7 shapes has ~35+ features. Starting simple is dramatically faster.

---

Pattern Categories: The Priority Checking Order

When using SCANS, not all categories are equally likely. Based on analysis of past UCAT papers and practice materials, here is the priority order:

Priority 1: Number (Check First)

• Count of shapes per box
• Total number of sides
• Number of a specific shape type

Why first: Number-based rules are the most common and the fastest to check. Counting shapes takes under 2 seconds.

Priority 2: Colour/Shading

• Consistent fill across all shapes
• Specific number of each fill type
• Conditional fills (size→colour, shape→colour)

Why second: Colour is visually salient and can be checked quickly by scanning.

Priority 3: Shape Type

• Presence/absence of specific shape types
• Straight vs curved shapes
• Regular vs irregular shapes

Why third: Shape types are moderately quick to identify.

Priority 4: Arrangement

• Symmetry
• Containment (shapes inside other shapes)
• Overlap/touching
• Relative positions

Why fourth: Arrangement rules take longer to verify because you must examine spatial relationships.

Priority 5: Conditional Rules

• If [A] then [B] relationships
• Exception-based patterns
• Rules that depend on multiple features

Why last: Conditional rules are the most time-consuming to identify and verify. Only look for them after simpler categories have been eliminated.

---

The Flag-and-Move-On Strategy

Flagging is not a sign of weakness — it is a strategic tool that maximises your total score.