This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
Because of circle of least diffusion, the distant vision is comparatively good in: 
Select and explain. 
A. Simple myopic astigmatism, B. Compound myopic astigmatism, C. Mixed astigmatism, D. Compound hypermetropic astigmatism
C: Mixed astigmatism
Answer: C: Mixed astigmatism 
Explanation: Ans. Mixed astigmatism