Topic: Pronoun (সর্বনাম),

Best Answer Explained in Below-:

In English grammar, relative pronouns are used to connect clauses or phrases to nouns, providing additional information about the noun in question. Common relative pronouns include "who," "whom," "which," and "that."

In the provided options, we can analyze the usage of relative pronouns:

A) "I like people who smile a lot." - Here, "who" is a relative pronoun connecting the clause "who smile a lot" to "people."

B) "There is a programme tonight which you might like." - In this case, "which" serves as a relative pronoun introducing more information about "the programme."

C) "Which book do you like?" - This sentence is structured as a direct question. It does not connect an additional clause to a noun; rather, "which" is functioning as a determiner specifying the book being referred to. Since it does not provide descriptive information about a noun, it does not qualify as a relative pronoun usage.

D) "Those who want tickets can get them from the office." - Here, "who" functions as a relative pronoun, linking the phrase "who want tickets" to "those."

Thus, option C is the correct answer as it does not utilize a relative pronoun to connect additional information to a noun, distinguishing it from the other examples.