Which of the following figures is the odd one among them all?
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) →
Option (1) — a square, 4 straight sides, with 4 written inside.
Option (2) — a circle, no straight side, with 0 written inside.
Option (3) — a triangle, 3 straight sides, with 3 written inside.
Option (4) — a square standing on a corner, 4 straight sides (the arc beside it is curved), but with 3 written inside. The number does not match the sides, so this figure is the odd one out.