Replace the bracketed word with one of the given options, which suitably replaces the word without changing the meaning of the sentence:
As with all new technologies, costs are expected to fall as the products become more (ubiquitous).

Correct option is C

The correct word to replace "ubiquitous" is Pervasive.
Ubiquitous: Existing everywhere at the same time; widespread.
Ubiquitous (Hindi): सर्वव्यापी।
Example: Smartphones have become ubiquitous in today’s world.
Pervasive: Spreading widely throughout an area or group.
Example: The pervasive influence of social media is undeniable.
Meanings of the other options:
· Scarce: (Hindi: दुर्लभ) Rare or in limited supply.
· Limited: (Hindi: सीमित) Restricted in quantity or scope.
· Elusive: (Hindi: कठिन) Difficult to find, catch, or achieve.