The types of non-fiction texts are newspaper articles, memoirs, and instructional manuals. Thus, the correct option is D, i.e. all of the above.
Non-fiction may be defined as any piece of written work that totally depends on real and factual events rather than imagination.
The newspaper articles, memoirs, and instruction manuals deal with the factual information which is absolutely real without any imagination.
Therefore, the correct option for this question is D.
To learn more about Non-fiction, refer to the link:
https://brainly.com/question/1152788
#SPJ2