B) Europeans believed Indians are an ignorant, uncultured people.
Explanation:
They were as much astonished to see Indians produce works of art with the aid or rude apparatus they themselves has discarded long ago, as a Hindu would be to see a chimpanzee officiating as a priest in a funeral ceremony and reading out Sanskirt texts from a plam leaf book spread before him.
However, his sister noticed the full dish immediately and looked at it and the few drops of milk splashed around it with some surprise. She immediately picked it up -using a rag, not her bare hands- and carried it out.