I got:
Q1 = C (look at the rotational patterns of the balls individually. The ball with the line in it rotates four segments at a time. The white ball moves in a line across the segments 3, 2, 1, 2, 3. The black ball that starts in the inside circle rotates anti-clockwise out, then in, then out, then in etc. The black ball that starts on the outside ring rotates clockwise three segments then in, clockwise then three segments and out, clockwise then three segments and in etc)
Q2 = A (Again, it's the rotational patterns of each of the features. The triangle is tilting from right to left around a fulcrum that is the corner with the short line in it while the arrow is rotation clockwise one corner at a time.)
Q3 = B (easily the hardest but break the pyramid into smaller units of three and see that the top and right hand symbols add up to the bottom left hand symbol. If a line is there twice it cancels itself out, if it's there once it remains and if it was not there in the first two symbols it's not in the last. Therefore B and the symbol in the circle on the right hand side of the second line add up to the symbol on the left hand side of the second line.)
Q4 = B ((D, A, B, C, E) the dot and line rotate clockwise)