This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lens, Subject name: Ophthalmology
Most common type of senile cataract- 
Select and explain. 
A. Cunieform, B. Nuclear, C. Cupuliform, D. None
A: Cunieform
Answer: A: Cunieform 
Explanation: Most common type of senile cataract is cunieform coical (70%) followed by nuclear (25%) and cupuliform.