Correct option is B
The word that can be filled in the blank is "cite" to make the sentence grammatically and contextually correct.
- "Cite" means to refer to or mention something as evidence or an example (उद्धृतकरना).
- As per the context, the word "cite" fits in very well & hence, it is the correct option.
Meanings of other given words and why they are incorrect:
- Cete: A rare term for a group of badgers, which is unrelated to the context.
- Site: A location or place (जगह), which does not fit in this sentence.
- Sight: The ability to see (दृष्टि), which is incorrect in this context.
Example Sentence:
The researcher cited multiple studies to support his argument.