Which of the following is an example of a fibre crop?

Hemp

The correct answer is Option (2) → Hemp

Out of the choices you listed, Hemp is an example of a fibre crop.

• Mango is a fruit tree.
• Rubber comes from a tree, but it's a latex and not a fibre.
• Coffee is a plant grown for its beans used to make coffee drinks.

Hemp, on the other hand, is a plant cultivated for its strong, durable fibres used in making textiles, ropes, and other products.