Number Sequence Examples
See clear number sequence examples and pattern types so you know what to expect when practicing logical series in assessments.
Number Sequence Examples
Number sequence questions ask you to find the rule behind a series of numbers and work out what comes next. The examples on this page show the kinds of patterns you may meet, from simple operations to sequences that combine more than one step.
Use these examples to build a clear expectation of the module. The goal is not to memorize one format, but to learn how to spot a rule quickly, check it carefully, and move on with confidence.
Try a sample question right away
This gives you an immediate feel for the question style and the value of the practice environment.
What the pattern can look like
A sequence may increase or decrease by the same amount, use multiplication or division, or follow alternating steps. Some series also skip numbers or mix two rules, which makes the pattern less obvious at first glance.
In more advanced questions, the sequence can be layered. That means one rule affects odd positions and another affects even positions, or the change itself changes at each step. Recognizing that structure is often the key to solving the item efficiently.
How to approach an example
Start by comparing the differences between nearby numbers. If the gap stays the same, the pattern is likely straightforward; if not, look again for a repeating cycle or a second layer of change.
When the pattern is not obvious, test the simplest rule first and then verify it across the full sequence. This keeps you from jumping to a conclusion too early and helps you stay accurate under time pressure.
- Check consecutive differences before trying more complex rules.
- Look for alternating positions or repeating groups.
- Confirm that your rule fits every number in the sequence.
Example situations you may see
One common situation is a steady increase such as 3, 6, 9, 12, where the numbers rise by the same amount. Another is a sequence that alternates between two operations, such as adding and then multiplying.
You may also meet sequences that build from a hidden structure, such as counting forward in steps that change over time or combining two simple rules into one pattern. These examples are meant to prepare you for the range of formats in the module, not to replace full practice.
Using examples to prepare for assessment practice
The best way to use number sequence examples is to practice identifying the rule before looking at the next number. That habit strengthens both numerical insight and analytical reasoning.
Because this is a timed assessment skill, regular practice matters more than memorizing specific numbers. A published free practice test is available for this category, so you can apply these patterns in a realistic setting.