Is Dalda an inferior good?
Definition: A good that has the property that when a person’s income rises the demand for this good falls (because people start affording superior substitutes).

This is distinct from a Giffen Good

Definition: A Giffen Good is a good that exeriences increased demand for when the price rises and decreased demand for when the price falls.
Usually happens with snob-value items.

I’m allowed to show off my knowledge once in a while. Am I not?
Oops Looks like I’ve ended up showing the depths of my ignorance. It seems Giffen goods are a special case of Inferior goods. Not what I said above. The link also gives examples that Swami wants. Also there is lots of controversy over whether these beasts actually exist.