Correct option is B
Given:
Let's analyze all the options:
Option (a): Turmeric: A spice derived from a root, used for flavoring and coloring food.
Option (b): Tomato: A fruit, typically used in savory dishes but not a spice.
Option (c): Potato: A tuber, commonly used as a vegetable, not a spice.
Option (d): Ginger: A spice derived from a root, used for flavoring and medicinal purposes.
So, the odd one out is Tomato
Tomato is the only fruit in the list, while the others (turmeric, ginger, and potato) are roots or tubers used in cooking.
Thus, the correct option is (b) Tomato.