An optical illusion for an IQ test is a mind-bending, deeply interesting, shape-shifting image of an object, artwork, or person that tests the brain's perception of things.
You've probably seen a variety of optical illusions, including physical, physiological, and cognitive illusions.
According to research, optical illusions are a type of psychoanalysis that sheds information on how you perceive things.
A typical pig's brain can look at things or images from several angles, creating a different perception from each. One such brilliant artwork may be seen in the image, which shows a pig hidden among the chickens.
The image above has been shared as a picture puzzle for adults and children. Brown and off-white poultry can be seen in this optical illusion.
In the picture, however, a pig is hidden among the hens. The illusion asks viewers to "Find the pig" to find the hidden animal inside the picture.
Only 1% of people are said to be able to spot the hidden pig in this photograph. This optical illusion image is just another entertaining method to put your IQ to the test.
Taking a genuine IQ test, on the other hand, is a solid approach to determine your IQ level.