1. b

The arrow is going from 8 o'clock to 2 o'clock direction -> eliminate c, d

The black dot is above the arrow -> eliminate a

The blue dot is below the arrow -> eliminate e

-> b

2. d

The bigger black square is below the big white one -> eliminate a, c, e

The bigger black square and the bigger blue one is one the same side of the white square -> eliminate b

-> d

3. e

The inner horizontal segment is on the upper half of the picture -> eliminate a, d

Eliminate c because it does not have the arrow

Eliminate b because the inner horizontal line is too short compare to the left ficture.

-> e

4. c

Different lengths of the outer verticle segments -> eliminate a, b, e

The diagonal segments overlap the pentagon -> eliminate d

-> c

5. a

Different size of the blue circle -> eliminate e

False position of the circle -> eliminate b

False color of the rectangle below the horizontal line -> eliminate c

The L-shaped figure is turned upside down -> eliminate d

-> a