Choose the figure which is different from the rest?

The question asks us to identify the figure that is different from the others among the four options provided. Each option shows a square divided into four equal quadrants by a horizontal and a vertical line. We need to find a characteristic that three of the figures share, which the fourth one lacks.
Let's carefully observe the features of each figure:
We can observe two main types of features:
We are looking for a single figure that is different. Let's consider the combination of features. Often, in such problems, three figures satisfy a specific condition or set of conditions, while one does not.
Let's test a rule that combines the presence of a diagonal line and a specific shading pattern. Consider the rule: "The figure has a diagonal line OR it has the Top-Right/Bottom-Left shading pattern."
Let's apply this rule to each figure:
Based on this logic, Figures 1, 2, and 4 satisfy the condition, while Figure 3 does not.
Figure 3 is the only figure that lacks a diagonal line AND does not have the Top-Right/Bottom-Left shading pattern. Therefore, Figure 3 is the one that is different from the rest.
Which figure breaks the pattern?

Which one of the following figures breaks the pattern followed by the others?

Choose the figure that is different from the rest in terms of the observed sequence or rule.

Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter cluster.)
Three of the following numbers are alike in a certain way and one is different. Pick the odd one out.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
The following contains two pairs of words which are related to each other in a certain way. Three of the following four word-pairs are alike as these have the same relationship and thus form a group. Which word-pair does NOT belong to that group?
(The words must be considered as meaningful English words and must not be grouped based on the number of letters/number of consonants/vowels in the word)
Three of the following four options are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g., 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
The following contains two pairs of words which are related to each other in a certain way. Three of the following four word-pairs are alike as these have the same relationship and thus form a group. Which word-pair does NOT belong to that group?
(The words must be considered as meaningful English words and must not be grouped based on the number of letters/number of consonants/vowels in the word)