In the following figure, the triangle represents bakers, the square represents teachers, the circle represents Americans and the rectangle represents mothers. Which letter or set of letters represents the mothers who are neither Americans nor bakers?

Correct option is C

· The letters inside the rectangle (mothers) are E, D, H, F, and G.
· We exclude those inside the circle (Americans) → D and H.
· We exclude those inside the triangle (Bakers) → G.
Thus, the remaining letter is E and F.