I have some Raven test that I couldn't find the answers Hope you can find the answers.
I found this test in this IQ Test application.
Puzzling Stack Exchange is a question and answer site for those who create, solve, and study puzzles. It only takes a minute to sign up.Sign up to join this community
1) Middle is like "mirror" - or "Axial symmetry" if you like. So bottom left.
2) Similar puzzle answered here. Top right seems correct one - You count numbers each squares, and 1 yellow + 2 blue and 3 purple is missing. Same for each sides - three left, three bottom and two right, so it has to "stick" to right side of box.
3) Answered here
4) Seems like <-> is symbol like in first one as "mirror", and simple arrow is "expansion in that direction", so bottom right seems like a correct answer.