# Series (Non Verbal Tests)

Non-verbal series reasoning is a vital aspect of cognitive aptitude tests and various competitive exams. It involves recognizing patterns and sequences of non-verbal elements such as figures, symbols, or shapes. Understanding these patterns helps in predicting the next element in the series. Let's delve into the key aspects and strategies to master this type of reasoning.

In the most elementary cases, series can be classified in the following categories:
A. Based on number of elements.
B. Based on rotation of elements.
C. Based on shift of elements.
D. Based on shape and size of elements.
E. Based on appearance and disappearance of elements.
F. Mixed series.
a) Number of elements + Shift of elements.
b) Shift of elements + rotation of elements.
c) Rotation + Number of elements

Here's a step-by-step approach to solving Series problems:

1. Analyze the given figures: Carefully examine the given figures and try to identify any patterns or sequences.
2. Look for changes in shape, size, position, or orientation: Pay attention to any changes in the shape, size, position, or orientation of the figures in the series.
3. Identify the underlying pattern or sequence: Based on the changes observed in the figures, try to identify the underlying pattern or sequence.
4. Predict the next figure: Use the identified pattern or sequence to predict the next figure in the series.
5. Check the options: Compare your predicted next figure with the options given and choose the one that best fits the pattern or sequence.