The Gupta rulers were known for issuing gold coins that were remarkable for their:

1) Weight and size
2) Purity and grandeur
3) Artistic engravings
4) Use of multiple metals

Choose the correct answer from the given options:

2

During the Gupta period, the rulers issued remarkable gold coins, known for their purity and grandeur. These coins played a significant role in facilitating long-distance transactions, benefiting both the kings and the traders involved.