What's the best way to master Subtraction Analogy quickly?

Master Subtraction Analogy by understanding the core concepts first, practicing regularly with our worksheets, and applying the shortcut techniques provided.

Subtraction Analogy

Subtraction Analogy problems involve number pairs where the second number is obtained by subtracting a fixed constant from the first number. For example, in the pair 15:11, the relationship is 15 - 4 = 11. You must identify the subtrahend and apply it to find the missing number. These problems test subtraction skills and pattern recognition.

10Worksheets

200+Practice Questions

BeginnerDifficulty

1-2 hoursHours to Master

What You'll Learn

Introduction & Overview Why This Matters How to Solve Pro Tips & Tricks

Shortcut Methods Common Mistakes Practice Worksheets Exam Importance

Introduction to Subtraction Analogy

Prerequisites

Basic subtraction skills Understanding of constant difference Pattern recognition Simple arithmetic operations

Why This Matters: Subtraction Analogy problems appear in 1-2 questions in SSC CGL and Banking PO exams. They test basic arithmetic and pattern recognition.

How to Solve Subtraction Analogy Problems

Step 1: Identify the two numbers in the given analogy pair (A:B)

Step 2: Calculate the difference: A - B = d (assuming A > B)

Step 3: Verify that the same difference applies consistently

Step 4: Apply the same subtraction to the second pair's first number: ? = C - d

Step 5: For reverse direction, check if pattern is B = A - d

Step 6: Check if the subtrahend follows a pattern (e.g., -1, -2, -3)

Step 7: Present the answer

Pro Strategy: Always calculate the difference (A - B). Apply the same subtraction to the second pair. For decreasing differences, the pattern may involve increasing subtrahend.

Example Problem

Example: 20 : 14 :: 35 : ? Solution: Step 1: First pair: 20 and 14 Step 2: Difference = 20 - 14 = 6 Step 3: Relationship: Subtract 6 from first number Step 4: Apply to 35: 35 - 6 = 29 Answer: 29

Pro Tips & Tricks

Difference = First number - Second number
Subtraction can also be expressed as addition of negative number
For multiple examples, verify consistency
Common subtrahends: 1-10, 15, 20, 25, 50
Watch for patterns where subtrahend increases (e.g., -1, -2, -3)
Check if the relationship is commutative (A - d = B, B + d = A)

Shortcut Methods to Solve Faster

If A:B, then ? = C - (A - B)

Constant difference = A - B

For reverse pattern: A = B + d, then answer = C + d

Common Mistakes to Avoid

Subtracting in wrong direction (B - A instead of A - B)

Adding instead of subtracting

Forgetting to verify the pattern with all given pairs

Using the wrong direction (A to B vs B to A)

Practice Worksheets

Practice makes perfect! Work through these worksheets to master Subtraction Analogy. Each worksheet contains 20 questions with detailed explanations. Start from Worksheet 1 and progress through increasing difficulty levels.

Worksheet 1 Beginner Beginner level - Perfect for building foundational understanding

Worksheet 2 Beginner Beginner level - Perfect for building foundational understanding

Worksheet 3 Beginner Beginner level - Perfect for building foundational understanding

Worksheet 4 Intermediate Intermediate level - Test your understanding with moderate difficulty

Worksheet 5 Intermediate Intermediate level - Test your understanding with moderate difficulty

Worksheet 6 Intermediate Intermediate level - Test your understanding with moderate difficulty

Worksheet 7 Advanced Advanced level - Challenge yourself with complex problems

Worksheet 8 Advanced Advanced level - Challenge yourself with complex problems

Worksheet 9 Advanced Advanced level - Challenge yourself with complex problems

Worksheet 10 Advanced Advanced level - Challenge yourself with complex problems