The correct answer is D. no article.
The sentence “Chanakya got up and came out” is a simple sentence with a subject, verb, and object. The subject is “Chanakya,” the verb is “got up,” and the object is “out.” The object is a prepositional phrase that tells us where Chanakya went.
In English, we use articles (a, an, and the) to introduce nouns. Nouns are words that name people, places, things, or ideas. We use articles to specify which noun we are talking about. For example, in the sentence “I saw a dog,” the article “a” tells us that we are talking about any dog, not a specific dog.
In the sentence “Chanakya got up and came out,” the object of the sentence is “out.” “Out” is not a noun, so we do not need to use an article.
The other options are incorrect because they are all articles. A, an, and the are all articles that we use to introduce nouns. In the sentence “Chanakya got up and came out,” the object of the sentence is “out.” “Out” is not a noun, so we do not need to use an article.