Concept:The question tests the recall of Ada’s home region as stated in the novel.
Explanation:From the novel, Ada is said to hail from the North Central region of Nigeria.
This region is also commonly known as the Middle Belt.
The reference on page 31 confirms that her origin is not the North West, the West, or the South South.
Therefore, the correct option is the one that names the North Central zone.
Among the choices given, that option is clearly the correct answer.
Answer:B. North central