The question asks about the pineapple cultivar used for producing "silky 'pina'." Let's analyze the options and understand the context.
Considering the characteristics and uses of each cultivar, the correct answer is the Red Spanish cultivar. This cultivar produces strong fibers, which are integral to crafting the silky 'pina' textile.
Therefore, based on the provided information and the typical use of the Red Spanish pineapple for its fibers, the correct option is:
Match List-I with List-II.
\[\begin{array}{|c|c|} \hline \text{List-I (Crop)} & \text{List-II (Variety)} \\ \hline \text{(A) Tomato} & \text{(I) Pusa Purple Long} \\ \hline \text{(B) Brinjal} & \text{(II) Kufri Chipsona-1} \\ \hline \text{(C) Mango} & \text{(III) Pusa Ruby} \\ \hline \text{(D) Potato} & \text{(IV) Amrapali} \\ \hline \end{array}\]
Choose the correct answer from the options given below:
Match List - I with List - II.

Choose the correct answer from the options given below: