Reasoning Exercise using sequences of Geometric Figures and Lines
Exercise 11
Which of the five tiles does not fit the sequence?
When the parts are inverted in a mirror, they will change color, but not position, except for figure 3.
The correct form for figure 3 is
Inductive Reasoning
Inductive reasoning is a logical process, in which multiple premises are combined, all considered true or that are true most of the time, to obtain a specific conclusion.
Induction is the reasoning from a case or specific cases and derive a general rule.
Exercise 12
Which of the figures completes the sequence?
In this exercise, graphic changes follow only one rule. That is, the squares and triangles slowly approach the middle position and eventually fuse together. The square in the next icon should be fully integrated with the triangle, so the correct answer is 
Reassembling Geometric Figures - Equivalences