Well-Known IQ Test is based on John Raven's Standard Progressive Matrices. All questions are presented in black ink on a white background.

Raven's progressive matrix test is used as a basic and applied assessment tool, for IQ test questions.
Raven's progressive matrix test can be considered as a basic IQ test.
Raven's Matrices Practice test questions has many inductive reasoning test questions.
You must use, this full and free Raven's matrices, to learn and test your conceptual, abstract and reasoning ability.
This app has many visual patterns test questions.