In this module, you will learn how to identify the shape that does not fit into a pattern using the process of elimination. Four out of five shapes always follow a rule, such as one based on number, shape, size, position, fill, lines, or angles. By systematically analyzing these characteristics, you can quickly determine which shape is different.
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Practice Exclusion for free
Exclusion - 1
12 questions · 8 min
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What is an exclusion test?
In an exclusion question you get a row of words, numbers or shapes. All items share a property, except one. You pick that one. Exclusion measures how quickly you recognise categories and rules, and it appears in many Dutch aptitude tests.
There are often two possible differences. The right answer is the item that differs on the most specific, unambiguous property.
Also called odd one out or 'which does not belong'.
How to solve an exclusion question
- Name what the first two items have in common and test that on the rest.
- Numbers: check odd/even, squares, primes and divisibility.
- Words: check category (vegetable/fruit), function, word class and spelling.
- Shapes: count corners, lines and axes of symmetry.
Worked examples
Apple – pear – carrot – cherry
Show answer
Carrot
The other three are fruit; a carrot is a vegetable.
16 – 25 – 36 – 42 – 49
Show answer
42
The other numbers are squares (4², 5², 6², 7²).
Triangle – square – pentagon – circle
Show answer
Circle
The other shapes have corners.
Practise more with the practice pack
7 practice sets with 94 questions in total, each with an explanation. From €4.99 for 1 day, paid once.
Frequently asked questions
What if more than one answer seems to fit?
Pick the item that differs on the clearest, most specific property. A difference in category outweighs, for example, a difference in word length.
Can I practise exclusion for free?
Yes, on this page you practise exclusion questions for free with an explanation for every answer. You don't need an account. The practice pack adds more questions and a full mock test.