Riddles with sequences

Puzzles, riddles, brain teasers, conundrums, logic questions in pictures. There are sequences created according to some rules. In these puzzles, brain teasers and conundrum you need to continue the sequence by choosing one of the given answer options. To check your answer, click on the «Answer» button located below the task. After this, the correct answer and explanations will appear. Below you can select other questions on this topic. Typically each topic has 20 questions or more. At the same time, the complexity of logical problems gradually increases. First there will be easy questions, then medium, then difficult. Try to complete tasks as quickly as possible.
Question - 9
In this brain teaser, pairs of square cells are arranged in a row, inside of which there are various geometric objects. The last couple of cells are missing. Find the option that should complete this sequence.
Correct answer = 5.
There are actually two lines here, top and bottom. The top row has three geometric objects arranged in a cyclic manner, and the bottom row has four geometric objects arranged in a cyclic manner.
-----------------------------------------------------------------------------------------------------------------------------