Find the odd figure among the four given figures.

The correct answer is Option (3) → 

Count the sides. Three figures have four sides each, though their shapes differ. Option (3), a triangle, has three sides, so it is the odd one out.

Option (1) — Incorrect. A rectangle: four sides, like two other figures.

Option (2) — Incorrect. A kite: four sides, like two other figures.

Option (4) — Incorrect. A square: four sides, like two other figures.