Choose the option figure that should come next if the series below is continued.

Answer & explanation
Correct answer: option 1
The correct answer is Option (1) →
From each figure to the next, the small triangle moves one corner clockwise each time. So the next figure has the small triangle at the top-right corner.

Why the other options are incorrect
Option (2) — Incorrect. The small triangle has moved one corner anticlockwise instead of clockwise.
Option (3) — Incorrect. The small triangle has not moved at all since the last figure.
Option (4) — Incorrect. The small triangle has moved two corners instead of one corner.