The missing figure is to be identified from a set of alternatives, so as to complete the matrix.

Answer & explanation
Correct answer: option 4
The correct answer is Option (4) →


In each row, every dot of the first figure becomes a line of three dots in the second: the single dot of the top row becomes a slanting line of three, so the two dots of the bottom row become two lines of three, that is, 6 dots.