The correct answer is mangoes.
Goa has a tropical climate with an average temperature of 27 degrees Celsius. The monsoon season runs from June to September, and the rest of the year is dry. This climate is well-suited for the cultivation of mangoes, which are a tropical fruit. Mangoes are a popular fruit in Goa, and they are often used in local cuisine.
Apples are a temperate fruit, and they do not grow well in tropical climates. Oranges and pears are also temperate fruits, and they would not grow well in Goa.
Here is a table that summarizes the climate of Goa and the suitability of each fruit for cultivation in that climate:
| Fruit | Climate | Suitability for cultivation in Goa |
|—|—|—|
| Mangoes | Tropical | Yes |
| Apples | Temperate | No |
| Oranges | Temperate | No |
| Pears | Temperate | No |