Pattern Completion Questions: How to Find the Missing Piece
Pattern completion questions present a grid, sequence or figure with one missing piece. Your task is to identify the rule and choose the correct completion from options. They appear in abstract reasoning tests and many employer assessments. This article explains what they are and how to prepare.
What Are Pattern Completion Questions?
You see a grid or sequence with one element missing, a hidden rule and options. You must infer the rule and select the option that fits the entire pattern.
Why Employers Use Them
They predict pattern recognition, logical thinking, attention to detail and problem-solving. Important for roles involving data analysis or incomplete information.
Common Formats
Matrix completion – 3×3 grid with one cell missing. Sequence completion – Row or column with one missing. Figure completion – Larger figure with one part missing. Next in series – Select what follows.
Common Rules
Row-wise or column-wise. Distribution (one of each type per row). Addition or subtraction. Transformation. Symmetry. Combination.
Approach
Scan the whole grid. Check rows, then columns, then diagonals. Use elimination. Verify your answer. Manage your time.
Preparation
Practise matrix completion. Learn distribution rules. Practise under timed conditions. Review mistakes. Don't overcomplicate.
Practice with pattern completion questions and the abstract reasoning test.
Frequently Asked Questions
Can the missing cell be anywhere?
Yes. The rule still applies. Adjust your approach accordingly.
What if two options seem to fit?
Re-check the rule. One usually violates it. If ambiguous, guess and move on.
How long per question?
Typically 45–90 seconds. Practise at that pace.